So i just bought the brand spanking new Macbook Pros from the apple dealer the other day. I must say that i like it alot, but it came pre-installed with Leopard 10.5.

Now dont get me wrong, 10.5 is wonderful but i dont think i am ready for it yet because none of my programs that i use are compatible with it. As a result, i have a great computer with no programs to run.

I have decided i want to reinstall 10.4 back onto my harddrive and wipe out Leopard. I couldnt find anywhere in the apple shop that sold 10.4 (most likely because they are trying to phase it out), but i did find a copy of the Tiger installation disc that came with the PowerMac G5 (pre-intel) a few years ago.

I tried installing it, but it said "this program cannot be installed on this operating software". I basically just inserted the CD and double clicked "install" but i have a feeling the only way to get around this is to boot up the installation disc as a bootable disc, which i dont know how to do.

I have two quick questions for the seasoned veterans out there:

1) How do i install Tiger over my Leopard?
2) This is my first time using an Apple that is intel chip. Does Tiger have any complications with it?

I dont want to get caught up in the vicious 'updating game' where i have no choice but to upgrade my SX3 to version 4, and Ableton Live 5 to version 6 just so i can have them play on Leopard =/