I installed 3 64gig Solid State drives in my pc with a raid 0. Fast as hell on reads, around 4 to 500% faster, but about 1/3 the speed as a single SATA on writes. My MoBo is an Asus A5N32-E SLI Plus. They show up as standard SATA drives. The only problem I have had is that I had to disable the hard drive sleep option. It would blue screen and reboot the box if the OS tried to put the SSD's to sleep.
If any one is interested I can email the PCMark test results to them. Just shoot me a request at scott@orionstorm.com
Scott