Bookmarklets

Has anyone had any luck figuring out a way to make bookmarklets with OWB or one of the add-ons?

More specifically I am trying to get lastpass(.com) working, so I can sign in easily to many sites. There's a javascript bookmarklet that you can add by dragging to the fastlink area in browsers, but since OWB doesn't have one, I've tried adding it as a bookmark with no luck.

I saw OWBBook offered something similar to a fastlink-bar, but when I added the bookmarklet, I got a Grim Reaper. I guess it's not set up to handle non-links.

Is there a way of getting bookmarklets working in OWB? Perhaps through a persistent frame-like solution?