Creating NZB, Uploading with Mac OSX

[mojokicks37]

So I've looked and searched but can't seem to figure out how to do this.

I've got a mac and I want to create NZBs and upload files to Newsgroups so y'all can get them.

Can anyone steer me in a Mac-friendly direction.

Thanks, hope y'all are doin well

[4play]

http://www.panic.com/unison/

seems like a nifty bit of software.