Anything related to hardware (CPU/MoBo/Video/FSB/BIOS, etc.), hardware settings, overclocking, cooling, cool cases, case mods, hardware mods, post pics of your unique creations here.
Basically you just lock your AGP/PCI frequency, then bump your FSB by 5 points every boot until it is unstable, or until you are happy with how fast you are going.
Good RAM will give you a better OC
Asus p4p800 Deluxe Mobo - Pentium 4 3.2 @ 3.6 - Thermaltake Spark7 HSF - Geil Golden Dragon PC3200 - ATI Radeon x850 XT PE 256mb - Maxtor 120 GB 8mb cache - Sound Blaster Live! 5.1 - Altec Lansing 5.1 Sattelites w/sub - Cooler Master Cavalier 3 case