One of my projects is making a P4 3GHz Shuttle mini-PC an emulated Amiga using WinUAE. I hope to get a Catweasel sometime soon.
The problem I've run into is that I can't seem to get WinUAE to use a partition of the HD for Workbench. It's an 80GB HD with XP on 40GB and a .hdf on the 40GB. The box can only fit one HD. I could use a Firewire or USB HD but I'd rather not.
Anyway, atm I'm using an Interact ProPad hooked up to a SB Live! card and I've got the Total Chaos AGA CD32 up and running. I haven't had any joystick lag. The game runs pretty smooth. Video card is a ATI 9800 AGP PRO.