I was just thinking about how in vi you can have multiple buffers and thought “wouldn’t that be nice to have on windows.” I remember how MS Word has something like that, the office clipboard, but thought it was a bit annoying, and not cross-application. So I turned to google and found a list, including the following:
I haven’t tried any of these programs yet, so I can’t comment on them, their safety, or utility. But has anyone used them or another and have comments they’d like to share?
Fijiaaron 
UltraEdit allows multiple clipboards.
I’m trying to find out if Eclipse allows for the same, or if there’s a plugin.
John