Hello all, Been a while since i posted round these boards, how are ya'll? Well I'm back for another upgrade so i've come back here for some advice as the people here are usually very helpful! CURRENT RIG Motherboard: Nforce 4 Gigabyte GA-K8NS Ultra SKT 939 6.70 nForce drivers. Graphics Card: SAPPHIRE_Radeon X1900XT 512MB Processor: AMD Athlon 64 Processor 3700+ San Diego Chip - 2.26GHZ RAM: Corsair 2048MB - 2X512 Sticks 1X1GB Stick - DDR400 - PC3200 - DIMM - 2X184Pinn - Unbuffered. Hard Drive: 80 Gigabyte MAXTOR 6L080M0 (SATA) Power Supply: Hiper Technology Type R(Blue) - 580 Continuous Wattage. HOPEFUL RIG Intel Core 2 Duo E6600 "LGA775 Conroe" 2.40GHz (1066FSB) - Retail http://www.overclockers.co.uk/showproduct....rodid=CP-128-IN Intel Extreme D975XBX2KR BAD AXE 2 975X (Socket 775) PCI-Express DDR2 Motherboard - Retail http://www.overclockers.co.uk/showproduct....id=5&subcat=174 Now, my QUESTIONS: 1) What would be the best ATi-Crossfire card to get? Was thinking the master edition X1950XT bla bla bla but i was thinking should i wait for their new DX10 card? 2) What RAM would you recommend? Not too expensive but decent! 3) Would my PSU be good enough still to sustain a new system like that? 4) Any Hard Drive manufacturer recommendations? 5) Any other recommendations or comments? My PC knowledge has gone so rusty since its been a while since i upgraded and i've found myself forgetting stuff / not knowing what i should be doing ha. Thanks a LOT guys appreciate all help. Hux.