Radical News & JediKnight not working


I downloaded these and they both do the same thing: start to load and then abort. The dock even shifts a bit to let them in, then shifts back again, without even an error message!

Can anyone tell me what's wrong?
If so, it's a bit misleading on the download page, as it says "Mac OS X for PowerPC".

I got JediKnight working, thanks to help from another forum; for anyone who needs it, it's at:


But I still need a newsreader! If anyone can tell me of a working newsreader for Mac OS X, I'll be very grateful.
I sent an email to the developers of Radical news and they responded that they received their beta CD last Friday and will be porting a version over that will run on OSX beta as quickly as they can.