Hi Severin,

Though I have since upgraded, I initially had an installation of Snow Leopard 
on a Mac mini solely for running Photoshop CS2. Yes older versions of Photoshop 
and Lightroom do rely on Rosetta. Your friend could dedicate a previous Mac to 
running Snow Leopard and Photoshop, or run them on a bootable partition, an 
external drive, or even within his current Lion installation on a Parallels 
virtual machine.

Of course if none of these options are suitable he may have to face the trauma 
of a downgrade of the OS or an upgrade of Photoshop. He may find an older 
version of photoshop on eBay.

Cheers,
Carlo


Sent from my iPad

On 06/05/2012, at 17:39, Severin Crisp <sevcr...@westnet.com.au> wrote:

> I have a friend who has upgraded to 10.6.8 and finds that PhotoShop CS2 and 
> LightRoom2 no longer work.  I suspect this is a Rosetta or 64bit/32 bit issue 
> - Adobe no longer support these versions.  He is looking to backwards 
> reinstall, a messy operation in my mind!  I am uncertain of the hardware.  
> Comments please
> Severin Crisp
> ________________________________________________________
>                   Assoc Professor R Severin Crisp, FIP, CPhys, FAIP
>       15 Thomas St, Mount Clarence, Albany, 6330, Western Australia.
>                    Phone  (08) 9842 1950   (Int'l +61 8 9842 1950)
>                            email  mailto:sevcr...@westnet.com.au  
> ________________________________________________________
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