I have lost the driver CD for this gamepad and as I am getting a new computer soon, I won't be able to use it if I cannot get the drivers.
Here is the controller:
http://i51.tinypic.com/2e6efyb.jpg

And here is the USB receiver:
http://i52.tinypic.com/v8o5fc.jpg

There is no branding on it, so that doesn't help in identifying it.
If I go into Game Controllers on Control Panel it just says WIRELESS GAME PAD.
Windows XP SP3