Please could someone tell me the difference between these two?? (Apart from the fact that one isn't in stock yet )
One seems to have "Dual Heat Path Exchange but will that make any difference to me?
LN22020 4GB (2x2GB) Corsair TwinX DDR2 PC2-8500 (1066), 240 Pin, Non-ECC Unbuffered, CAS 5-5-5-15, EPP, DHX
http://www.scan.co.uk/Product.aspx?WebProductId=782925
LN23639 4GB (2x2GB) Corsair TwinX DDR2 XMS2 Dominator, PC2-8500(1066), 240Pin, NonECC Unbuffered, CAS 5, EPP
http://www.scan.co.uk/Product.aspx?WebProductId=849755