I see it is your first post, so I start off by saying welcome to PPCGeeks.. I am sure you will find this site very handy and the people here very helpful. I will also, kindly and politely tell you that the information you seek about installing this ROM is all over the forum, even in this thread and there are several others with very detailed steps for installing this. I advise you try the search (get yourself familiar with it) and then, if you are unable to find the answers you seek ask away. There are many very kind people here who are always willing to help, especially help those who at least try to help themselves first
*hint check the ppcgeeks ftp site for about everything you could dream of. (click QLINKS at top and open ftp site)