downgraded my os from 10.4.11-10.5.8
have accidentally installed 10.4.11 restore disk for my macbook pro onto my imac 10.5.8. HOW CAN I EITHER RESTORE? REINSTALL? OR BOOT BACK INTO ITS CORRECT OS OF 10.5.8, ALSO I DONT HAVE A 10.5. DISK
iMac, Mac OS X (10.5.8), downgraded my os to 10.4.11-10.5.8