I recently sold a computer and got myself a nice 120GB SSD disk of the Corsair Force series.
Just done with the installation so got a fresh installation of Windows 7 now.
I think my motherboard could be out of date though as i couldn't even find the AHCI option in my BIOS:
My main system is an Intel Q9400 Quad running at stock speed (2,66GHz), 8GB of DDR-II 800Mhz and this disk.
Graphics is a Radeon HD5770 1GB version.
Not sure if that number (disk performance) is where it should be though, but i do notice that it's a little bit faster, just not the "WOW" i was expecting.
Motherboard too old perhaps?