Well, as we said microwaves burn without heat. It's just a matter of energy transfer. If you want to be really anal about it go to Bob Brown's Star Wars site. he has more detail and theories about sabres than you can possibly imagine, with all interpretations taken from canon sources.
in my opinion the battle would have to be in the Matrix since the Agents dont live outside the Matrix and if so i dont think theres gonna be any force around the jedi plus the Agents are kinda immortal in the Matrix, so if it were inside the Matrix i would have t say Agents all the way, outside of the matrix, Jedi no contest.
Tevesh we cant be certain that all the agents arent confined to the Matrix since we havent seen Revolutions, whos to say that the "real world' is another layer of the Matrix also i was thinking since the Jedi already have skill and power outside of the Matrix whos to say those powers wont get amplified in the Matrix after all the Matrix is all about mind power and their mind powers are already developed!