I am having a lot of success with the PS 180's and 45's atm. Haven't watched KC's vids in a while, but from what I remember of the vids there is a lot of good stuff in them. Primarily the reinforcement of steal, steal, stea when you get late. The stuff on note taking and counting steals is good too and I don't use them enough really. I also need to start going over sets and noting big showdown hands for notes, that is excellent advice!
A lot of the big success in the larger fields will come from exploiting the bubble and phantom bubbles. There have been time I will shove 7-8 hands in a row with 4 ppl left because of table dynamics.
@trent: The "take a shot as a reward" advice is really good, too. It all comes down to good BRM to protect against swongs. You can also think of BRM as a function of average buy-in. If you play 1x$12 for every 5x$4.40 you have $36/6 tournaments for an average of $6 a play. At that average a "standard" bankroll would be around $600. I've become something of a bankroll nit, so I'm trying to stick with around 200 buyins. Currently trying to average around $4-5/game with ~$950 BR.
I wouldn't mind doing a sweat session or something along that lines one of these days. What software is useful for that sort of thing? I guess getting a headset would be helpful as well