How to Downgrade to Snow Leopard from Retail disk
Hi there
We have a new iMac at work bought through Apple's refurb site. It is running the latest version of Lion with all firmware updates, etc. It is replacing a G5 running Tiger.
The problem is this – it is supposed to be running Adobe CS5, but also CS4 (and Office would be handly also)
We have other macs here, some running Leopard, some Snow Leopard, but the Adobe apps are not happy at all in Lion, and InDesign CS4 crashes all the time and won't even print without jumping through a million hoops (obviously the Office 2004 app won't run at all).
Due to the level of issues we are having with Lion (and the reliability of the all the software under Snow Leopard) I am looking to downgrade to Snow Leopard.
I have a full retail version of Snow Leopard (10.6.3), but the Lion system won't boot from the disk, it just gets to the grey screen, and beeps three times. I presume this means that there isn't the required drivers on the disk to run the hardware, or there's a firmware update that doesn't allow installation.
Am i totally stuck with this OS? I was looking to install Snow Leopard on a partiton, but when i run the install disk from the Lion desktop, it reports that I can't run it because 'I have Install Mac OS X 23.1.1.'
I would really like to just have Snow Leopard on my iMac, or failing that, Lion on a small partition, and Snow Leopard and all the programs on the larger partition that I would boot from.
Any ideas how I can get this done? Adobe CS suite is just rubbish on Lion macs, and runs worse than on my old Tiger mac.
Thanks in advance,
M.
iMac, Mac OS X (10.7.3), 2.5 Ghz Intel i5, 4Gb RAM (work)