Hi Everyone Currently running two Macs for work. A 2.33 GHz Intel Core 2 Duo MacBook pro on 10.4.11 and also a PowerMac 2x2.8GHz Quad core Intel Xeon running 10.5.8. It's becoming obvious I'm going to have to go to at least 10.6 for the new Adobe Suite at some point. I have a copy of Snow Leopard on order and it will be with me soon. My intention is to try a straight upgrade to 10.6 on the laptop first. (If that turns into a disaster and can spend time fixing it.) I'd rather not wipe the disc but just do an upgrade over the top. I'm running the usual Graphics stuff CS 5.5, Cinema 4D etc plus a bundle of fonts. Anything I should watch out for? In the past I've normally just done clean installs etc Should I de-install and then reinstall the CS suite after the upgrade or can I just go for it?