Bios flashing a 9600

OK, my system:
Intel 3.2 P4
1GB Kingston PC3200
ATI Radeon 9600 Pro running latest Drivers from ATI
Windows XP Pro SP2 and all patches
80 GB Sata
160GB Sata
120GB IDE
160GB IDE
LG CD-RW
MSI CD-RW/DVD
LG DVD-RW
Antec Power supply
Runs like a champ and I have no problems with it. But, I've been reading about the ATI X800
and found Toms hardware talking about how I could flash the bios of my 9600 Pro and it would
re-activate some pixel pipelines. So, my questions
1) How do I make sure my card would be able to do this, if it would give me any increase
worth bothering.
2) Where would I find the bios or software utility to do this flash/overclocking (or both).

Thanks for your responces and if your inclined Happy holiday's to you and yours.