I was never a fan of realplayer but the rmvb has some of the best qaulity to compression of any other codec I have seen. I think it beats divx hands down. I always hated realplayer but a friend suggested a program called real alternative which is GREAT but I have only been able to find it in PC not PPC. Here is the link for the PC version if anyone can help find a PPC version.
http://www.free-codecs.com/download/...lternative.htm