Wireless PCI adaptor

Hi,

I'm setting up a wireless network in my home to share cable internet. I
already have a D-Link wireless router (DI-624+) which I am just using as a
non-wireless router now.

Could someone provide some recommendations as to good wireless PCI or USB
adaptors that are compatible with Debian GNU/Linux. I am happy to upgrade
my kernel to the 2.6 stream if necessary. I prefer drivers licensed
under GPL.

Is using a wireless access point the way to go? This way I don't need to
worry about drivers.

Does anyone have any opinions on the D-Link DWL-2000AP+?


Thanks