I have nooooooow!
And hey, you guys were right, it is pretty good. The science blows (a couple more nitpicks to add to the list will follow), but the moral dilemma was spot-on.
Whoever said this was an old-style Trek (too lazy to look who) was right, I think. I can definitely see almost this exact episode being done by TOS, but no doubt it would have been Kirk they had to clone, because Shatner always made sure the good stories were about him. 
Actually, now that I think about it, it might have been even more interesting to clone Archer, who’s even less disposable than Trip, and who has (a) more authority in terms of crew members being used to obeying him and (b) more knowledge about how to defend his life by monkeying with the ship if he chose. Sadly, Bakula probably doesn’t have the acting chops to pull it off, thus making Trineer (sp?) the better choice.
Of course, if it had been Mayweather, they would have turned off his respirator by lunch and served him in the mess hall for dinner. 
Nitpicks:
They were at warp when they plowed through the particle field. Even presuming the real-space material could affect the at-warp ship, they radically understated the size of the phenomenon. When they came out of warp, somebody said the field was “eleven thousand kilometers” in diameter, and they were right in the middle of it. Since we saw the ship start shuddering as it entered the field, that means they traveled only five-point-five thousand kilometers in, what, ten or fifteen seconds, at warp four-plus. Hitting the particle field at that speed would have been like going over a speed bump at ninety miles an hour. (This is something they get wrong all the time.)
Also: When the shuttles were starting to tow the ship, they were unable to move the larger vessel at all, until there was a jolt and suddenly Enterprise “came loose.” Came loose from what? They’re in space, in zero-G. There’s nothing besides the ship’s own inertia keeping it in place. Apply even a modicum of thrust, and movement, however infinitesimal, is the result. What they should have done was establish a minimum velocity that had to be achieved in order to get them out of the field before system shutdown, and used that as the suspense element: Can we accelerate to this speed before the shuttles blow up?
Otherwise, a pretty good show.