The nature of 800 chip games

[Vuron00]

The only thing that I'm doing different is C/R all-in. There is really no reason to only C/R to 300. If he comes back over the top, you're not folding anyway. Just put a little more pressure on his decision.

And I agree with the other posters. Playing with so few chips is going to put you to these decisions more than you would like and you have no room to maneuver. Any other way is just playing too weak-tight.