Switching From Tiger to Leopard

Im not sure if this is the correct thread. So forgive me if I am disrupting. But I have the new Leopard and want to install. What is the best way to go about this. As far as backing up data and checking drivers. Is their anything that i need to do first. (Like precautionary measures)

I have keychain issues with my mac. So I wonder if that underlying problem could bite me in the long run.

Any feedback would be greatly appreciated

First thing to do is back up your system. Get a copy of SuperDuper.

Next you will need to decide on which type of install you want to do.

There are many threads on how to install the OS. Instead of repeating that here, I suggest you do a search and read a few of those.

Here are a few to get you started

http://www.mac-forums.com/forums/showthread.php?t=81988
http://www.mac-forums.com/forums/showthread.php?t=2305

thank you berry much