Here's the rub: you want to upgrade your hard drive to a bigger model, but you don't want to go through the rigmarole of setting everything up from scratch on your new drive. Or maybe you've suddenly found that Windows has badly corrupted and will no longer load -- your data is safe on the drive, but inaccessible. What you need to do is back up the drive somewhere safe, then restore Windows before recovering your precious data.

In both scenarios, there are plenty of tools, many of them free like Macrium Reflect Free, for disk cloning and backup purposes. Unfortunately, they all work from within Windows, so what to do? Thankfully, there's a free solution that can be run directly from a bootable CD in the form of HDClone 4 Free Edition.

Free antivirus tools can occasionally be short on features, a little lacking in comparison to their commercial brothers. Avast! has always been an exception, though, and the first public beta of avast! Free 6 extends the program even further with a host of useful capabilities.

The new AutoSandbox, for instance, can automatically detect a suspicious program as it's launched, and execute it in the avast! sandbox, an isolated environment where there's little chance that it can infect or damage your PC.

Swedish telecommunications hardware maker Ericsson on Monday announced it had set the world record for multi-carrier HSPA downlink speeds using a prototype consumer device and standard commercial network equipment. The record-setting rig achieved 168 Mbps on the downlink and 24 Mbps on the uplink.

Multi-Carrier HSPA is a technology still quite a long way from being available to consumers. It is not yet included in the 3rd Generation Partnership Project (3GPP) specification for High Speed Packet Access, and only a select few carriers worldwide even offer support for its precursor, dual-carrier HSPA, the evolution of the wireless technology included in 3GPP release 8 (standardized in 2008.)

Android's ascendency to smartphone supremacy hit a new high in fourth quarter 2010, according to research firm Canalys. Global Android smartphone shipments topped Nokia Symbian-based handsets -- 32.9 million to 31 million, respectively -- or twice iPhone (16.2 million). By another accounting, including OMS and Tapas platforms, Google ranked higher still: 33.3 million units.

Canalys' shipment data means Google is activating more than the previously disclosed 300,000 Android handsets per day. The number exceeds 350,000. During Q4, just two manufacturers, HTC and Samsung, accounted for 45 percent of "Google OS-based handset shipments," which includes OMS and Tapas.

On Monday, Intel Corp announced it had completed the $1.4 Billion acquisition of Infineon AG's Wireless Solution business (WLS), to finally tie baseband processors into the company's CPU solutions. The WLS unit will be part of the new Intel Mobile Communications group, a standalone business unit within Intel's Architecture Group.

With the new portfolio of 2G, 3G and LTE baseband products acquired from WLS, Intel is going to move forward with a business to "serve a broader array of customers and market segments."

Sadly, I must reaffirm my position stated during Apple CEO Steve Jobs' last medical leave, in January 2009: His health situation isn't a private matter, and, frankly, it's even less so now. The seeming suddenness of Jobs' more recent medical leave, which this time is open-ended, raises reasonably disconcerting questions about how long he can continue as chief executive and whether Apple has in place an appropriate succession plan. I didn't expect to return to this topic again, and surely Macheads will beat me aside the head with snide and accusing comments or rebuttal blog posts. So be it.

As leader of a public company, Jobs has no inherent right to privacy where his ability to act as CEO is concerned. Jobs' share in Apple was, last time I checked, well below 5 percent. He isn't principal owner of Apple, tens of thousands of shareholders are. If not Jobs, then at least Apple's board of directors has a responsibility to appraise shareholders about such an iconic CEO's realistic ability to continue in the role. Right now, Jobs has essentially abdicated the responsibility for an undetermined amount of time. In a January 17 letter, Jobs explained that he had "asked [COO] Tim Cook to be responsible for all of Apple's day to day operations." Not some responsibility but all.

Responding to widespread civil unrest, the government of Egypt on Thursday evening ordered all private network operators to shut down their services, both wired and wireless.

At around 12:30am local time, Egypt's outbound connections to the Internet hit a brick wall, and fell approximately 80%. Both BGP Mon and Renesys observed similar withdrawals of Border Gateway Protocol (BGP) routes in Egypt.

The Web of Trust (WOT) plug-in, which delivers security and privacy ratings on websites and search engine results worldwide, has extended its support to the Opera web browser now that version 11 supports the use of third-party extensions.

WOT 0.9 works in the same way as it does on other supported browsers -- namely Internet Explorer, Google Chrome, Safari and Firefox -- to provide a traffic-light icon in the browser toolbar and next to search engine results to provide at-a-glance safety and privacy ratings for the websites in question. If a site is rated red, Web of Trust throws up a warning message making it clear it doesn't recommend the user visit the site -- this can be overruled by the user, but is not recommended.

Microsoft announced fiscal 2011 second fiscal quarter results after the stock market closed yesterday. The company reported $19.95 billion in revenue and $6.64 billion net income. Business and Entertainment & Devices divisions reported enormous revenue gains, while Windows & Windows Live can only be described as abysmal. Overnight, I took another look at the numbers, from which I want to highlight three takeaways.

Wall Street didn't respond favorably to Microsoft's quarterly report, but that's typical. It doesn't seem to matter how good are the results, Wall Street won't give Microsoft a break. As I post, Microsoft shares are down 4 percent in late-day trading.

The FBI said Thursday that it had executed more than 40 search warrants across the US, part of an expanding global probe into the attacks by hacktivist group Anonymous on several companies. The move followed another by British authorities also on Thursday that resulted in the arrests of five suspected participants.

Law enforcement agencies in at least five countries are now conducting their own investigations. The arrests in the UK are the only ones to occur as part of the investigation, although the FBI's move may signal arrests here in the US may not be too far behind.

CodeWeavers has released a major new version of its Wine-based CrossOver tool, which is designed to make it possible to run Windows applications and games on both Macintosh and Linux platforms. CrossOver Impersonator Edition boasts a brand new CrossTie feature, which enables users to install hundreds of Windows applications with a single click. It also incorporates over 4,500 patches that went into the latest release of Wine (1.3.9), and replaces all previous versions.

CrossOver is based on the open-source Wine software, which CodeWeavers contributes a massive amount of code to. Wine works by isolating programs in "bottles," each complete with its own C drive (including all sub-directories), Windows Registry, Wine settings and, of course, all the application files. Separate bottles can be created to isolate programs from each other or for setting up different versions of Windows for compatibility purposes. CrossOver Impersonator provides a more user-friendly front end and support, albeit in return for a commercial fee.

Samsung and ZTE were big winners selling mobile phones in 2010, based on new data released by IDC. Apple fell from fourth to fifth place. Smartphone shipments drove year-over-year growth to a new quarterly high -- 17.9 percent -- in fourth quarter. Unit shipments rose from 340.5 million units to 401.4 million. IDC measures shipments into the channel, which means unsold handsets are counted. Gartner should soon release actual sales data, for which the numbers will be lower.

For the year, manufacturers shipped 1.39 billion cell phones, up 18.5 percent from 1.17 billion units a year earlier. The United Nations estimates there are 5 billion cellular subscribers worldwide. IDC predicts that smartphones will be the major sales growth driver through 2014. This year, smartphone shipments are projected to rise by nearly 44 percent year over year.

Sound quality really matters. The tiniest of audio glitches can often be enough to ruin a home movie or audio file, yet most applications offer little to address this. Video editors may offer hundreds of ways to tweak your picture, for instance, but when it comes to audio processing, if you get as much as a wave editor and a "clean" button then you're generally doing very well. If your software simply isn't delivering the audio quality you need, then, it may be time to get some help from a specialist tool -- and MAGIX Audio Cleaning Lab 17 Deluxe has plenty to offer.

The program can import audio from audio files, videos, or even record it directly from any external audio source that you can plug in to your soundcard (microphone, record player, cassette player and so on), useful if you're looking to digitize your old vinyl record collection. A stack of cleanup tools can then automatically remove clicks, crackles, humming, hiss and more.

Hot on the heels of its first stable release, The Document Foundation has announced the immediate availability of LibreOffice Portable. As the name suggests, it's a repackaged version of The Document Foundation's free open-source application that is designed to run directly from USB -- or even cloud -- drives, allowing the end user to run the program on any Windows-compatible computer, including Macs and Linux running WINE.

LibreOffice is an offshoot of the OpenOffice project, brought into being by The Document Foundation because of concerns of the project's future as an open-source program having come under the ownership of Oracle following its purchase of Sun Microsystems. It contains a free word processor, spreadsheet, database, presentations tool and drawing application.

In the company blog Thursday, Netflix Director of Content Delivery Ken Florence presented a ranking of the best and worst network operators for Netflix streaming, a ranking that the company plans to maintain and publish as a monthly report.

Florence says the top HD streams from Netflix are about 4,800 Kbps, and because the service adapts to the available bandwidth a provider may have, no one carrier would hit that maximum and maintain it. However, it serves as a good reference point for the average overall throughput a network can provide. Charter, the leading US network in overall throughput, averaged 2,667 Kbps between October 1, 2010 and January 15, 2011.