[Winglets747]

I have a Dell Latitude D400 with Intel Centrino. Every so often, I begin to have problems connecting to the internet that seems to be the wireless software (it recognizes the network, displays a connection, but cannot connect) and if clicking the refresh option for the wireless network a few times, everything seems to go back to normal.

Sometimes, though, a blue screen will come up with this message,
--
A problem has been detected and Windows has been shut down to prevent damage to your computer.
...
DRIVER_IRQL_NOT_OR_LESS_OR_EQUAL

Technical Information
Stop: 0x000000D1 (0x83000000, 0X00000002, 0x00000001, 0x80527A01)
--
and you have to restart. I know a lot of people that this same model, and the same problem.

Any suggestions on how to fix it, or ideas?

-Will