My PowerMac plays most small videos (640p) on YouTube just fine, as well it does an OK job at playing slightly larger videos in Quicktime. I would like to not have to worry about Flash any more. With the new 10.1 beta 2 I notice a nice boost in performance, almost tolerable. If I install a graphics card that supports Core Video will it free up the CPU? How can I tell if a card supports Core Video? As well, what cards do you recommend? Is it difficult to flash a graphics card to work with OS X Tiger in a PowerMac G4? Thanks.