slow flight is the best part about flight training. I learned to do it in a Cessna 152 and a Piper Warrior. We would slow the aircraft down and set the trim to hold just above stall speed, while maintaining our altitude. Then with very slight inputs on the controls you can make turns, etc. Flying on the back side of the envelope is great. It is just like hanging out at 3000'.
The only anoying part was the stall horn blaring at you.
That is one thing that I noticed in FS9, the stall horn goes off and you immediatly stall. In a real aircraft the stall horn is a warning that the aircraft could stall if you don't change what the aircraft is doing.