I had a friend with a cable internet connection score me a copy of Linux Mandrake 8, we have the two ISO files, is there any special way we should burn them?

Do we need to convert them too am image file or anything?
or just burn it straight to two CDs?

I want cable, the two Mandrake ISO files were 1.2gb all up, and it only took 5 hours to d/l.

Anyhow, any help would be appreciated, cheers.