I need some help. Its about Networking between 2 computers. 1 is a gateway with XP and the other is dell with XP. Well, these two computers were networking fine til about a month ago. The dell can't see the gateway nor any printers, but the gateway can see the dell. The dell is also on a wireless connection, and like my mother and my aunt (who knows her way around a computer) has tried to get it back like it was but its just not happening.I did delete afew things that I don't use on the laptop like afew games, printers that we don't have/use anymore, and somethings that my mother used when she was teaching. Please if you can help it would be nice to be able to print with any printer.. (On the printer it keeps asking for the driver which is in the gateway computer.)