Dooku's Sabre
I have only just saw the Dooku sabre. I have heard people saying it wouldn't work, and that "piece of metal" would block the beam.
Here are my thoughts:
That "piece of metal" may not be metal, it may be some sort of prism which allows the beam to flare out to a scimitar-style blade. I printed out the handle and drew on the blade and it does look good.
The same part of the sabre also seems as if it can be folded out (similar to a lock knife). Why? I don't know but if you look at the bottom there seems to be a sort of hinge.
Sorry for bringing this old topic back up, but like I said, this is new news to me.