That almost exact hand happened to me in a sit and go at commerce casino last week...I had pocket aces, go all in after the flop, I get called...the guy has a straight draw, and a flush draw, I'm in the lead with A-A and the a-high flush draw......turn gives him the straight....river gives me the ace-high flush....and him the straight-flush.
Luckily I had him covered 1.5-1 so I was still in....It was a 10 person ($40 buy in) game that paid the top 2 spots($136 and $204). I ended up winning and my girlfriend took 2nd (but I had to split the differance with her.....or the couch)..not bad for our first try