Hi Brian,

I'm running Windows XP SP2 with all available updates installed.
My motherboard is an Intel D945GTP with the onboard sound enabled (SigmaTel High Definition Audio CODEC).
The CPU is a Pentium D 930 with 2 gigs of ram.
For now, I uninstalled the application and re-installed version 1.0.1, tested (OK) and applied patch 1.0.5 and tested (also OK).
I didn't test patch 1.0.6, but I can if you're interested in the results.
Let me know if you want very specific details (driver versions, etc); I can PM you with any information you need.

Thanks,
Norman