To downgrade from Snow Leopard (X.6) to Leopard (X.5)
ITCS does NOT have a license to downgrade so please make your decision carefully. We can upgrade only.
If this is your personal machine, you will need the Leopard disc. Boot from this disc and select the "Erase and Install" option. You can use Migration Assistant afterwards to import your applications and account information afterwards.
Note: To use the Migration Assistant you will need a backup made of your data while it was in Leopard (X.5). You cannot migrate from a newer system to an older system.
