SSD In iMac G4 not recognized

I recently bought an SSD and an IDE to SATA adapter. I've installed these into my iMac G4 (it's the 20" 1.25GHz model) neither the Leopard installer or Disk Utility will recognize it.

The SSD is http://ift.tt/1hfdKjp

And the adapter is http://ift.tt/1CZWI4N

I've heard that some iMacs will only work with SATA II, but I've also heard that this doesn't matter if using an adapter.

Just wondering where I should start troubleshooting. Is there anything obvious wrong with these two pieces of hardware?

Thanks!