Hi, I will like to annouce a version of RAT for WinXP that now works with the Realtek HD audio: http://www.vislab.uq.edu.au/research/accessgrid/software/realtek_rat/ RAT should now also work with Vista, but expect a higher latency than with WinXP.
Instructions on how to install it for AGTk 3.x can be found on that page. Feedback and bug reports are most welcome. I especially like to thank VPAC for providing the funding to do the modifications. Doug