>> AFAIK after you test your new system (everything works, you did not >> loose >> anything in the upgrade), you can just delete it. > > I believe this would be after you moved all your non-Apple > applications to the new Applications folder first, wouldn't it? Rather than the applications (if I remember correctly they are automatically moved to the new applications folder), I'd think more to the non-Apple add-ons to the system library (contestual menu, internet plugins, etc). Silvo Silvo Conticello TiBook 500MHz/768Mb RAM/60Gb HD/OS10.2.8 iMac 1GHz/500Mb Ram/80Gb HD/OS10.3.2/17" display E-mail: silvoc at tiscali.it Cambridge UK