Vista Wireless Problems.

I have not run windows in awhile and my new tablet has a 3945 wireless card in it. With vista, after 20 minutes or so the wireless light just turns off and i can't turn the card on or off with my wireless switch, or lenovo's wireless management software.

From what research i have done it seems it is due to the intel driver but i have not come across a fix. Anyone?

Laptop is an X60T

Troubleshooting Vista Wireless
http://chicagotech.net/netforums/viewtopic.php?t=300

did not seem to help, but i did find a newer wifi driver from intel instead of the one lenovo reccomends, won't be able to try until i am back on campus network tomorrow

did not work, any other ideas?

Might try disabling power management for your wireless adapter if it's turned on, usually is by default on laptops and such.