Before downloading a site try to find out all the things about him like:
- Ring game traffic
- Tournament traffic
- Game variety
- Rake
- Sign up bonus
- Loyalty bonus
- Promotions
- Support
- Financial security
- Deposit & withdrawal options
There are many sites who can give you these informations.
If i'm alowed i will post one over here:
http://www.pokerlistings.com/
If not please tell me so i can edit the post.