Wireless Internet Problem

[Pat Southern]

I just moved into a new apartment and got wireless internet. It works for both my roommates computers, but for mine it will work for 10 seconds, go out for 5 seconds and come back on again. I can go to websites and stuff, but it is a problem with AOL and poker. My signal strength sometimes says low and sometimes says good, but the problem happens no matter what the strength. Is it probably just my wireless card and should I get a new one or is it something else? Any help would be greatly appreciated.