Here's a couple of good 2+2 posts:

- A regular talks about a couple of moves that a very basic ABC player can add to his arsenal (reraising more preflop, 2nd barreling):
http://forumserver.twoplustwo.com/sh...rt=&PHPSESSID=

- A good post about wether to raise smallish PPs UTG (in 6-max):
http://forumserver.twoplustwo.com/sh...an=&page=&vc=1

- A regular (DJ sensei) gives a very good explanation on how handle a specific situation where you are raising preflop in position and opp leads into your TPTK on the flop:
http://forumserver.twoplustwo.com/sh...an=&page=&vc=1

- A lot of posts about why position is so important in NLHE (the main post includes links to other cross posts about position):
http://forumserver.twoplustwo.com/sh...=0&page=1&vc=1