[ra]\\[dom]

Very nice, gonna try it right away.

Suggestion:
Can you make it calculate the equity when you press Enter? Or is there a reason that application closes when I press it, at least on Vista that is.

Also, can you make the calcluate equity button a bit bigger (maybe bold text)if pressing Enter is not an option, button kinda get's lost, or maybe it's just me not being used to it yet.