What are the various software options?

Clearly pokertracker. Is playerview a part of it? What other software do you use? What does it do? Thank you in advance.

[4_2_it]

Download the Pokertracker demo. It is easy to use and well worth the $$$. PA HUD is an overlay that uses the info in your pokertracker database to display stats over the tables you play online. Both products are legal and allowed by the major sites (Stars, Party, Prima, Absolute, FT, UB) as far as I am aware.