iTunes alternative for getting songs onto an iPod?

[Ramaniscence]

So I just got my 80GB iPod...but it's a metric ton of a pain in my ass for me to load ALL my MP3s into my iTunes library, and then wait for it to sync. It's even more of a pain in my ass because I have all my Mp3s spread over 2 computer and 2 seperate iTunes libraries.

Are there any programs (for OS X and/or Vista) that'll just let me...ya'know...drag and drop songs onto my iPod and just DELETE the songs I don't want on there anymore OFF?

There HAS to be SOMETHING out there.

[atmuh]

uh with my ipod i just set it to manual in itunes and then all you do is drag what you want from your library to the ipod and if you want something off of it click the ipod music go to the song and hit delete

im pretty sure thats what you want

[Mewtation]

I know there was something like that for the Shuffle, but I can't think of any drag-and-drop interfaces for the non-Shuffle iPods.