Wireless card and Wireless router networking FUN

[Fezzik]

Okay heres the situation as best as I can put it. My wireless card keeps getting disconnected from the router every 40-60 sec. When it is connected, it gets 50% signal strength. Once it does disconnect, I check the site survey and my network is there. I am able to connect to it again immediately after it disconnects.

Heres what I've tried so far.

-updating drivers
-completely un-installing and re-installing the card.
-tried every channel available
-resetting router to factory defaults
-re-flashing the firmware on router
-rolled back to previous drivers of wireless card
-bought new wireless card, same problem.

Heres the setup
-Linksys Wireless pci card model wmp11
-Linksys Wireless access point router
-one win xp computer (wireless)
-one win ME computer (hardwired) (never loses interenet connection)
-about 30-35 ft. between wireless and router (never been an issue)
-No wireless phones

I've called Linksys 4 times now and they seem to be out of ideas, except sending the router back under warranty. Before I do that, I wanted to see if anyone had any ideas.

[Mac Medic]

Do you have it set for windoze to manage your wireless networks. If you do it is trying to roam. Turn this off and use the Linksys utility instead.

[Fezzik]

thanks for the reply. Where do I turn that off at?

*edit*

I found the checkbox and un-checked it, seems to be working fine now. Thanks