Anyone got an XPFS 360 mouse/keyboard adapter to work?

[BarryB]

I've just been to a friends house and he's bought the XPFS 360 keyboard/mouse adapter for his 360, and we're having a right pig getting a mouse to work!

See here for more details:

http://www.xcm.cc/xcm_xfps_360.htm

I don't wan't to hear comments about he shouldn't be using it anyway as that's neither constructive nor relevant, he's not playing online so it doesn't matter! He just hates the 360 controller for FPS games, being a PC Gamer too he, like me, much prefers using a mouse/keyboard but it seems this adapter is either very picky as to what mouse he uses or it's broke! The PS/2 keyboard he uses seems fine though, although they've mapped WSAD to the up/down and strafe left/right functions instead of to the arrow keys, which is (no pun intended) a bind

We've tried a standard PS/2 mouse, a USB mouse (and with a USB to PS/2 adapter on it) and a USB Trackball and only the trackball would work but very slow to respond and is not fit to play with! The mouse is supposed to function as the Right Analogue stick to allow the mouse to control the camera looking around and the left mouse button is the fire button, but can't get the damn mouse to work.

Anyone have any experiences using the XFPS and can offer advice?