I do not get wireless routers. OK - that was like admitting to being an alcoholic.
Anyway - I have a Linksys wireless router (not sure model, but it's wireless G)
It works typically just fine. The wife and I both have Dell laptops that when turned on, automatically find the router and connect that way. No issues.
For Christmas, we bought our son a brand new Sony Vaio with Windows 7 (not that should matter) and every time he turns it on, it will kick us off the connection to the router. It's just like someone turns off the power. I have to go down and turn off router and back on again...then we all 3 can connect.
What up bros? What a butt pain.