I recommend the Scythe Kaze Master: (heres a review, the products on Newegg- see Tracer76's link)
http://www.bit-tech.net/hardware/2008/06/08/scythe-kaze-master/1
Stay away from the Zalman MFC2- it looks pretty but the display is useless:
http://www.bit-tech.net/hardware/2007/11/25/zalman_multi_fan_controller/1

SONY VAIO PCV-RX755
CPU: Intel P4 2.0 GHz Socket 478
RAM: 2 GB Kingston ValueRAM DDR 333
DVD: Sony DRU-820A DVD Multi-Burner
Mobo: ASUS OEM board
GPU: eVGA e-GeForce 6200 AGP
HD: 60 GB IDE Samsung Spinpoint