Craig Hetler said:
I want to build my own tower I have an old COMPAC Evo with the pentium 4 and windows XP. I want to put in video and faster processor cards in it for multitasking and editting videos at the same time. Any suggestions
Like others have said, new setup will be far better than trying to update a p4.
Depending on how cheap you want to go, you could just have a $95-100 quad core cpu, $50 MotherBoard and spend about $100 on 4GB of ddr3 ram.