I refueled the Falcon ... Once ... In 2005.
I remember it as one of the most frustrating experiences in simulated flight.
As if the whole ordeal of getting fuel dashing at 300 knots, 20,000 feet above the ground in a simulation where you get no sense of speed or acceleration was not hard enough, I also remember getting almost obsessive with getting it done. So back then I decided not to do it again.
Now its 2011 and the BMS mod has this great flight model (no more flying on rails) that makes the sim a joy. It's like I want to try everything again. The "commit" button was there in the mission menu ... Calling me. Click. Damn! A week went by just practicing (and obsessing about) refueling.