I am new to this site. I am so glad to have found this site because I have a lot of questions to ask. I recently purchased a 7"Google Android 2.2 Tablet on ebay for 80.00. The purchase itself was fine and I had no problems. This was my first tablet.Here are my problems: the user manual is so damn small that I cannot read the instructions!!! Where can I find these instructions on PDF on somewhere online? Can mobile wi fi usb devices be installed into this tablet.The reason I ask is do to the fact that the built in wi fi has limited range and the tablet is basically no good to me if I cannot easily hook up to the internet. I have a sprint device which I use on my pc and would love to use the device on my tablet. These are my problems. I greatly need to be able to use the wi fi capabilities at all times and do not have time for limited wi fi range issues. Thank you to anyone who replies to this problem.