Mac version is horendous if you multi-table
1) lack of warning sounds to alert you that it is your turn.
2) when playing multiple tables windows do not automatically pop up when it is your turn.
3) software is awful, after being forced to sit out you have to click on the "sit-in" box 5 times before it registers.
4) no option to manually enter your bet size and the slider (which rarely works) only allows you to raise 1x the BB or 4x. This is extremely annoying when playing multi tables as it really slows you down.