I see you took my advice. Muahaha.
I suspect your raid0ing the other drives is going to make practically no difference compared to what you see with that SSD. I'm jealous, but I think I'll wait a bit for prices to come down further before going ssd.
The SSD wont have space for more than one or two games on top of Windows, the Raid 0 F3s will be an improvement over them currently being unraided.
I had a nightmare installing the SSD. I spent ages trying to get it into an empty hard drive bay, frustrated over why the mounting bracket wouldnt fit, before remembering that 3.5" is the floppy disk drive! (Not used that thing for many many years). So then I get the 3.5" drive bay open, and realise that I'm missing my cases mounting brackets for that slot, so I thing 'no worry, they are in my components box ......'.
*Looks through components box, find 5.25" drive bay mounting bracket. Finds another. Finds 4 more. Sees no 3.5" drive bay brackets. Turns room upside down searching for them ..... only to find that they are screwed into an old unused fan connector in a drawer just right next to where my tool shelf was


.
Gets everything installed. breaks a sata connector trying to plug the SSD in, and realises that it wont connect without a second Molex > Sata connector
My PSU came with 3 SATA cables, each with 4 connectors. Two of those cables are now down to 3 usable connectors because the silly things go snap far too easily
Wont have it working until a molex > sata cable arrives tomorrow.
Btw the 64 gb SSDs are pretty affordable, I've seen -
kingston 64 Gb - £96
OCZ 60 Gb - £109
Crucial 64 Gb - £113
OCZ 96 Gb - £140.
Those are all fine for using as a windows drive and will make what you use the most go lightning fast. The Kingston was really slow though, 140 read, 120 write. The OCZs were better, around 250 / 120, but the Crucial is Sata III with 355 / 70. Write speed isnt important for a windows drive, so I went for it for the huge read speed and have it plugged into a Sata III port.