It has been recently upgraded to 10.4.11 and had a new hard drive with more memory but I cud always view stuff like Utube and Hulu (a free tv program) since we don't have cable before the upgrade. Now i can get the "gist" of the programs, but it sure it abnormal watching them. Not smooth at all.. the video does NOT catch up with the picture... What gives here? I read simliar threads lately and what is ppl with Tiger to do? I need to be able to see Utube, just too much important & education stuff on there to bypass, but is there a Free TV website that is compatible with Tiger? Or.. did the dealer do somethign really bad when he install my new memory and new hard drive? I have an Imac 800 MHz PowerPC G4 and have 768 MB SDRAM in my computer now.