1 nov 2005 kl. 05.34 skrev T Molnar: > Better to just install the Tiger sys over an optimized defragged > Panther sys. (leaving app's and other stuff untouched) > or to totally reformat the hard drive (after cloning my previous > set-up on the external), -------------- 1 Optimize your Panther sys, with Disk utility or better Onyx or other optimizing tools. 2 Make a CarbonCopy Cloner to your extern HD 3 Update the Panther sys to Tiger If you very unlikely should have any trouble with the update, you will still have the opportunity to do a clean install and collect stuff from the extern HD. The Tiger is more efficient than Panther so will work better on your Ti, so go ahead. Lisbeth in Gothenburg <http://homepage.mac.com/holisticum/> updat 050215 <http://www.got-a-mac.org> medlemssida för Got-a-Mac (Mug in Gothenburg)