I am new to linux and just installed it yesterday. I am running Fedora 16 and I can connect to the wifi network just fine and the internet will stay connected for about 4 minutes at time and then I will have to disconnect from the network and reconnect. So I don't have any problem staying connected to the network but the internet will drop out. This only happens to my computer as my girlfriend's computer stays connected just fine.
I tried looking for people with similar problems, but no one had anything like this.