Danilo's Tech Blog: Upgrading mid-2007 24in iMac with an SSD and a 2.5in HDD in the optical bay
Installing a SSD drive into a mid-2007 iMac | mages' blog
APPLE IMAC 20" intelcore 2 DUO 2,0 GHZ Mid 2007 (a1224, ma876d/a) - 250 Go SSD EUR 93,00 - PicClick FR
SSD and hard drive for mid 2007 iMac | Hard drive for 2007 iMac
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
iMac 24-inch Mid 2007 Hard Drive Replacement - YouTube
Installing a SSD drive into a mid-2007 iMac | mages' blog
iMac (Mid 2007), Mobo: Apple Inc. Mac-F4238CC8 PVT] Can I add an SSD to this motherboard without replacing the HDD or the CDrom? (all the guides I find talk about REPLACING the
APPLE IMAC 20" intelcore 2 DUO 2,0 GHZ Mid 2007 (a1224, ma876d/a) - 250 Go SSD EUR 93,00 - PicClick FR
SOLVED: Installing SSD in iMac Mid 2007 - iMac Intel 20" EMC 2133 and 2210 - iFixit
Best SSD for Mid 2007 iMac | MacRumors Forums
iMac Intel 20" and 24" (Mid 2007-Early 2009) SSD Upgrade Bundle - iFixit Store