Network worked until I added a Win 7 PC

[Kentskki]

Hello,
I have a small home network (xp desktop Lan, vista laptop wireless and new netbook win 7 wireless). The win7 will not stay connected. In addition it causes other PC's to lose connectivity. I suspect my D-Link WBR 1310 rev b1 my have problems with win 7...but MS shows it as compatible. Any ideas??

 

[scout_03]

check network settings on win 7