PS3 uses PowerPC. The last version of Fedora that supports PPC is F12. Below is one of the mirror: http://ftp.riken.jp/Linux/fedora/rel...edora/ppc/iso/
. Having said that, I have not tried this version on PS3 yet. I am still running older version on my fat PS3 stuck at FW 3.15
The PPC support is dropped since F13. http://fedoraproject.org/wiki/Fedora...wer_PC_Support
. I hope with the renew "interest" in the PS3 Scene, the Fedora Project will support PPC again in the future but I won't hold my breath for that.
If you want to use more recent kernel, your best bet I think is to get Debian instead. My 2c.