I have a list of wireless adapters that are supported by the software "CommView", and was looking on NewEgg to compare their prices & specs.
I found a good number of the wireless PCI cards one at a time (in different browser windows) and couldn't seem to get them all in a "compare" format in order to compare them.
So then I tried to search based on if they had the "n (draft)" standard capability, as most of the CommView supported wireless network cards had this feature, and discovered that you couldn't search by this parameter.
"n" is, apparantly (I'm no expert) the new standard and people are going to be wanting to upgrade, looking only at the "n"-capable network adapters. It's just a matter of time, you may as well get ahead of the curve and build this standard in early.