Well Leo4Allv3 had a great assortment of customizable drivers but it is 10.5.2. They are going to be making a new 10.5.5 soon (not the Server edition). iDeneb is another one... if you're looking for a recent 10.5.5 thats the way to go with driver support, but beware it has been customized from the beginning of the Installer so it doesn't have the native feel to it as much. Still works though. If you can wait a little longer, iPC is going to be debuting soon. That should have the newer kernels and everything.

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