[Slade]

On the issue of if you should ever fold 999,999, I think it is dependant on if you are raising 999,998 the same amount of times as 999,999. If you are then you should never fold 999,999. If not then some small amount dictated by the pot size should be correct. Note that this is for two reasons. One being that you would rather choose to fold something lower than 999,999 if you could have something smaller in the same situation. The second being if your last value raise with 999,999 is something you would only make with 999,999+ then your opponent couldnt be value raising with a lower range of numbers. (If an opponent is making a value raise with 999,998+ then you should always respond with a call when you have 999,999. However this situation would be impossible if your last value raise came with 999,999+)