Hi guys this is my first post on here! so hopfully it makes sence I've been looking at building a computer for under £800 for a mix of gaming and graphic drawing packages. This is the spec i've come up with: Processor: Amd Phenom II X4 965 3.4GHZ Black edition MoBo: Asus AM3 M4a79XDT EVO - http://uk.asus.com/product.aspx?P_ID=vk9Pqxby9MjO0WHm OR Gigabyte AM3 M4a790XT UD4t - http://www.gigabyte.com.tw/Products/Motherboard/Products_Spec.aspx?ClassValue=Motherboard&ProductID=3010&ProductName=GA-MA790XT-UD4P Memory OCZ DDR3 PC3-10666 Fatal1ty Edition (2 x 2Gb) - http://www.ocztechnology.com/products/memory/ocz_ddr3_pc3_10666_fatal1ty_edition CD Drive: HP DVD 22x DVDRW - http://www.ebuyer.com/product/172845 Hard Drive: Samsung 1TB 7200RPM 32MB - http://www.dabs.com/products/samsung-1tb-7200rpm-32mb-s300-3-5--4ZTT.html?refs=47240000-50480000-50429 Graphics: Sapphire Vapor-X, Radeon 4890 HD 850Mhz 1GB - http://www.dabs.com/products/sapphire-technology-radeon-4890-hd-850mhz-1gb-pci-express-dvi-vapor-x-64M7.html?refs=43280000-50520000 I'm not too sure what MoBo i should choose so any advice would be helpful? Also any imput on what PSU i should buy as i'm not terribly sure what would suit this set up? Also does anyone know of and problems with compatability? Thanks in advance!