Try this:

Install the driver files (without the card in)
YOu should have an OEMSETUP.INF file or some other INF file in one of the folders the install creates.
Jam the card in and P&P should see it and ask for drivers.
Point it in the direction of the folder you found earlier.
This should install the card (visible in system properties)
Go to network properties
Add -- Protocol -- Microsoft --- TCP/IP
Got to TCP/IP properties
Choose Manual IP address
Look at the empeg's about screen (the IP address bit)
Enter an IP that is just 1 different in the last digit
ie. empeg is 192.168.0.1
Then set it to 192.168.0.2
Click OK on all except the restart windows bit.
Eject the card, wait for the beep and reinsert.

Job's a good'n

MK2 Red S/n 949