After reading some of these post here and on MyMovies concering PowerDVD not supporting the play of ripped HD DVD or BlueRay from HD, I decided to give the ArcSoft a try. To my suprise, I couldn't even get Total Theatre to play one movie without stuttering v/s POWERDVD, with the same settings??? Am I missing something here? I do have a ATI 2600 PRO AGP, but again, PWRDVD ultra plays them fine... At the same time... We Are Marshall title on PWRDVD does not show the video on the intro.... ArcSoft does, but can't handle the HD DVD part... What gives? I looked at the options, checked HA... Seemed to run CPU higher.... Not making me want to make the jump... What's so hard about this?