Toni's gotten uaehf.device support up and running in AmigaOS 4.1 - this means we'll soon be able to run BlizzardPPC emulation at a much better speed (no more emulated IDE) which means 256MB of RAM for OS 4.1 vs 128 for Cyberstorm PPC.
Also the work he's doing may pave the way for uaegfx support!
Thread here:
http://eab.abime.net/showthread.php?t=81146