I have a HP a1020n Pavilion I use to do audio reconditioning on, it's running WinXP. I've maxed the memory and have a terabyte drive installed already. My question is; should I bother to try to upgrade to Win7 and add a DirectX 9 video card and a better audio card to replace the onboard chip or just junk it and buy something newer with Win7 packaged with it? I've read one thread here by someone trying to install an upgraded video (Upgrading video card on HP Pavilion a1020n with ATI Radeon X1600 Pro PCI-e) and it doesn't paint a very good picture of trying to do any of this. Any thoughts/advice are appreciated.