Nr1
Poker Room.com
Poker room.com offers a large amount tables, and is one of the largest poker rooms in the world. They also offers Poker mobile games so you can play online whit you're cell phone!
They have a very good support and a forum where you will find the answer to almost all of you're questions.

Nr2
Poker.com
Poker.com is defenetly one of the nicest poker rooms on the net and offers everyday 3000 usd free rolls, and has very good looking lobby and tables this is definitely a place to check out if you love net poker

Nr3
Empire poker.com
Empire poker.com offers a great 7day support and have a large amount of fun tournaments for everyone from newbies to high rollers, they also have over 10 000 players so there's no chan's of login in alone. Apart from the popular Texas Hold´em, empire poker offers other poker games, Omaha High, Omaha 8 or Better, Seven Card Stud and Stud 8 or Better

Nr4
Paradise Poker
Paradise poker.com offers great graphics and easy to learn lobby's and tables. they also have million dollar free rolls and a great 7days a week support

Nr5
True poker.com
True poker.com offers allot of fun tournaments and has one of the best looking 3d rooms, whit great animations sound effects and voices. true poker.com probably the most realistic net poker room out there