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Free Phone Calls With iPod Touch
"I have an iPod Touch, and it looks almost exactly like an iPhone. Just wondering... is there any way to hack my iPod Touch so it can make phone calls?"...
What is MiFi?
"I'm starting to see some buzz for MiFi, which looks like a mobile WiFi product. Can you explain how this works?"...
Geekly Update July 27
Here's your Geekly Update for the week of July 27th, presented in small bytes. Get the scoop on gadgets & hardware, security patches, browser news, social networking, web tech and search engines. Read on......
Wifi Sniffers
"I'm thinking about buying a Wifi sniffer to help me find wireless networks when I'm travelling. How good are the various devices, and are they legal?"...
Social Bookmarking
"What is social bookmarking, and how is it different from a regular bookmark or favorite in my browser?"...
Free Calls With Skype
"My friend has gotten rid of his landline phone in favor if something called Skype. He claims he can make free calls all over the world. What exactly is Skype, is it really free, and is it legal?"...
Is public wi-fi access safe?
If you use wireless Internet access in public places like Starbucks or the airport, you should take some simple precautions to make sure you're not broadcasting your passwords and other personal info to others in the vicinity......
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