I can t play videos right after some effects it freeze for like half a second then it stops by its self and I have to enter play again its like a LAG PLEASE HELP I have xp I just bought yesterday with computer and all the requirements are done with higher speed and stronger.
Read suggestion in post above. But main problem with that is the video card and disks setup, and XP is not very good choice for CS4 because of the memory limitations. You would be better of with Vista 32 bit or even better 64 Bit system.
For MAC users or PC users with DV material, that is not true. Let the OE first answer all the 16 questions in the Wiki link, before we start the guessing game with the 100 posts scenario.