I purchased a 7"google android 2.2 tablet on ebay. It was wonderful. However, the wi fi connection is terrible. I use a sprint broadband usb device for my laptop. My question is how do a person enable their laptop device to work with their tablet. A person cannot install the software on the tablet as they would for their laptop. What r my options for reliable wi fi internet. If i am not in a hot spot then i cannot use my tablet and if i cannot use my tablet then it basically is of know use to me.