I advice you to read the docs on their webpage, I'm pretty sure they have a quick reference starters installation guide.
It should be like:
stick the first cd in and it will boot in to the installation menu (just like windows! :-) )
If you're going to double make make sure to make some free space for Suse. and install a boot loader (grub or lilo) all options of which I'm quite sure that they'll fly by in the installation menu.
Also make a list of all your hardware plus specs, they'll come in handy