I have tested this on 6 totaly different machines and 3 different TV cards all with the same results. I have tested with a few previous versions and have had memory problems aswell. As I use mediaportal just changing videos, going into and out of fullscreen (just normal operations) I watched the memory go from 210meg to 890, and I have seen it go passed 1500meg!!! Is there going to be a fix for this as I was hopping it would be in MediaPortal 0.2 RC2.