First, the screenshot:

And now, the download link:
Azureus Universal Binary
A note: The JavaApplicationStub wrapper is still powerpc. However, the wrapper is a 208kb application. Rosetta interference is minimal. The only difference you will probably notice, is that "Get Info" returns Application (PowerPC) even though this is an unibin. But don't worry, everything is running natively. And it's a big improvement, considering that in rosetta, azureus doesn't even run
The PowerPC part of the SWT library was built with altivec support, so this will not run on a G3. If you have a G3, get the official azureus binary. If you have a G4/G5, then this azureus should be quicker than the official binary. If you have an intel mac, the official binary won't even work
Enjoy!