linux on i-mac

I want to install linux ona friend's i-mac. I was wondering whether that can be possible. I presume that a linux kernel compatible with powerpc processors would be needed. Can I use my 8.1 cd's to install linux of it or will I need a different flavour of Suse. I would welcome any advice and indications on where to downlaod linux iso's suitable for i-mac's if 8.1 x86 will not work (as I presume) Reagrds, Josef __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com