One area of Pokertracker that needs some attention is the "Known Final Hand Summary" on the "Misc. Stats" tab. This section shows different data for different sites. On Stars, it shows only hands that went to showdown. On Party, it shows any hand made, whether it went to showdown or not. Pat explains this issue here:
http://www.pokertracker.com/forum/vi...ighlight=known
Each method is useful for different purposes. The best way would be to include all hands made, with a check box to restrict it to only hands that went to showdown. Similar to the current check box for "Show Only Hands That Were Not Folded".