Ihave win xp 32 bit with 4 gigs of ddr2 667 Mhz memory i am only seeing 3 gigs of it My video card has 1 gig of ddr2 memory is the other gig be taken over by my video card how can i get my last gig working my mobo is asus m2n-sli deluxe running a Athlon 64x2 cpu my video card is a Geforce 220 gt am i (S.O.L) or is there any hope of getting my last gig I tired that PAE in the boot.ini but it wont let me save it