[tongni]

I think you should be playing about 90% of hands HU or so, depending on the player limping the worst 20% or so. 3 handed, you should be playing any A6 or better first in, coordinated A7's or if you think you have a high chance to steal the blinds. I also play most 23 and 24 first in, and any two wheel cards if they have some high strength, eg KQ45.