Hi ALL, I'm REALLY NEW to this mac thing...ALLI know is PC...

Anyhow, I have the same problem, but I burned the .iso at the lowest speed 3 times already and that same error comes up and i even tried to verify the DVD and it said it needed to be repaired, but I can't repair it....?

I'm using the Kalyway 10.5.1 Leopard.iso that has a ppf patch...is maybe the patch bad? going to try to re-burn, re-patch and install again...

1GB SDRAM
18.6GB HDD
9.31 HDD
AMD Athlon 64 3700+ 2.4GHz [SSe/SSe2 support]
MAC OSX v10.4.8