Use your D-Link Omnifi wireless adapter on your windows xp machine
Step 1: Get the driver
Download the driver below and extract.
Step 2: Step 2
Then plug in the adapter and the "found new hardware" wizard will come up. click on the Install from specific location.
Step 3: Step 3
Click on "Don't search I'll choose the driver to install, and click next
Step 4: Step 4
Then scroll into you find network adapters then click next, then click have disk, then browse over to where you extracted the files and click on NETPRISM.INF then click ok
Step 5: Step 5
It should come up and say"This is not digitally signed" so click continue anyway, and should install
Step 6: DONE :)
Now you should have it set up in windows Xp. i got it to install on 2000 but didn't have wireless setup :(