Hi guys and thank you for viewing my problem, I’m new to this board so I not that sure if I’m posting in the right place, nonetheless thank you for viewing. I have a Compaq Presario SR1520NX and would like to upgrade some parts in the computer (specifically for gaming and other tasks as well.) I’m planning on buying 2 gigs of ram, a new (compatible) graphics card, and a new processor (if necessary.) The problem is I don’t really know what’s compatible with my system (only the ram.) I have a asus K8S-LA (Salmon) motherboard with a agp slot, so I’m aiming to get a new agp graphics card since my current graphics card is a Sis Mirage2 I believe. I have a AMD Sempron 3100+ 1.8 GHz processor (socket 754) and wish to upgrade it with a compatible processor if it’s necessary to run the graphics card (bought a Pentium D 3.0ghz and just found out my computer is not compatible with it...). I’m planning on using 1-2gigs of ram since I have 512mb but due to the graphics card I have less because it uses the ram as its memory (or so I was told). I need help on finding out what type of cards, processors, etc. I should get and that are compatible with my system. I have a 250watt power supply if that helps (I plan on upgrading that as well to a 350-450 if needed) and I have windows XP. Thank you for your time and help. Any suggestions are greatly appreciated