I have a computer here, it's quite old... socket 775, but it's a 32 bit pentium 4 and it sports 1GB DDR 400. The main crappy thing about it though is the hard drive... it has that old hard drive whirring/humming sound... very slow too. I've seen SSDs breathe new life into systems even older than this so I was thinking I would get a small, cheap used SSD and chuck it in there and mess with it (maybe make it a game server). The OS of choice would be a trimmed down XP 32 bit, since I feel 7 would be too heavy on the old system. Due to the age of the system, I'm not sure it would have hardware support for TRIM (doesn't the SSD need to support it, and the BIOS as well? this board being so old it might not even have ahci mode I'm not sure... not even 100% on if it has SATA at all). Does XP support TRIM? I think I remember something about needing a driver?