Which 3G USB key/stick thingy should my Mom buy if she wants to be able to use it in Australia and the US? She'll probably want a prepaid solution in both countries rather than a plan.
About six months ago, I saw a cool device. You could plug your AT&T USB 3G "laptop connect" into it, and it would generate a local wi-fi hotspot (similar to the Verizon MiFi). I've since purchased the AT&T card, but I can't find the device anywhere. Was I imagining things? Does such a device exist? It'd be very, very useful. Thanks!
Home networking: sharing 3G connection on XP... [more inside]
When I'm using my laptop to surf the web with a USB modem on AT&T 3G network,
Does the surfing is secure as landline?
can I check my bank-account that way safely?
Does some security-issues exist? (like using a public wi-fi hot-spot)