the tcc5 from ocz is rev. f which is the good stuff, and is just as good as tccd, just not binned the same, so you have less chance of getting a good batch. tcc5 is tccd relabled actually. i am not too sure i wanna buy pc3200 tho... the le is lookin good, and i can get a good deal on some, but i can also get a good deal on some pc5000 from ocz. there are a few other modules i have seen that look good too.