ISO Download?

(Apologies, posted this earlier with the wrong subject, here it is under the correct subject.) Is it possible to download an ISO of the install CD's, when I looked through the FTP sites all I could find was individual packages/parts. I don't mind buying full product (I believe it's worth it just for the manual in Suse case), but I'd just like to check it works on my 5500 before I blow 45 big ones. Regards ST