well not bad
there just a couple of things i think you could imoprove on
1) I don't really like the fact hat once YOU stop playing the rest of the hand goes on, cause more than likely the computer will send out cards that would mean you would have one (this is really frustrating especially when you had an other wise terible hand that shouldn't have been able to beat anything)
2) I agree that the forced anti at the begginning needs to be remouved as this is not the way poke is played. the concept behind the adding chips before the start of play is so that the game doesn't keep going forever because people keep folding, but thats what the big and small blinds are for
3) there needs to be some method of bonus marks, for instance if you get a realy good chip return you chould get some small bonus to your points at the end of the game when everyone is out.
other than that it was reall good.