okay, i want to set my system up for dual monitor support. i have an amd64 3000+ and 1.5 gb ram blah blah blah. i know i could buy a new card with 2 outputs. can i keep my current geforce4 agp and buy a pci videocard for the second monitor? this setup will have me running 2 videocards for each monitor. is there some conflict issue with this or would it be easier to pony up for a new card?