HT is great for low ram usage multitasking, but once you start using ram instence applications like having multiple instances of games, having low page file's left, HT will start working against you, not with you. and even crash your system.. I wish intel would fix that..
_P4 Northwood 2.8C Ghz HT
_Kingston 512 DDR400 Ram [2x 256]
_Awesome looking white plain case with cool green and red power/HD lights, and a newely acquired Intel P4 sticker!