I need pc help with compaq presario s4100nx video card and ram?

i have a compaq s4100nx and want to upgrade to 512mb ram in each slot and want to include a video card (ATI Radeon 9200 Series DML-1628 AGP Video Card) to be exact and [SUPER TALENT 1GB (2 x 512MB) PC3200 400MHZ DDR DESKTOP] for the ram would these components work?