dhnj make your mind frist say it work and it not?.
For me it works fine with XP SP3 and I also have Rev C2.
As 1.0.5.4 was a Beta release I did give it a try since Jan. 4, 2009.
Few days ago the Computer was re-booting in the middle of a capture
& was reporting system faults. Used a second computer with 1.0.5.4 Beta drivers &
got the same results. Had to remove all Hauppauge, Arcsoft software together
with HCWCLEAR. Re-installed 1.0.5.3 drivers & TME 1.0.9.6. Now the system is
running stable. I am only reporting my experience.