Meh, I am not very smart!!!

I get all the way through until I install the RPM for the client itself, the last thing and when I try to install it I get a error.

Error downloading headers. Failure rpms/arts -1.5.5-01.fc5.ppc.rpm from updates.

Anyone know why by any chance?

EDIT: Ok I got it installed, but the sound is screwed, but I don't think its the program, I don't think the sound device in the PS3 is working with Linux very well, anyone have an idea?