They also have a lot of guaranteed tournaments with the jewel being the Sunday million. Actually this tournament has 1.5 million in guaranteed prizes.
They also have sitngo buy in's starting at the micro limits right up to 1k and beyond. There is a ton of action and who knows, you might run into one of the pokerstars poker professionals including Daniel Negreanu, Joe Hachem or Peter Eastgate.
There is usually well over 100,000 players online with somewhere around 5000+ tournaments running. With numbers like this you know you won't be waiting more than a second or two to start a match.
The software is quick and easy to use and is mac compatible.
The initial deposit bonus is standard but they offer reload bonuses as well. There are many options to choose from when you are depositing or making withdrawls. There is also a new echecks option for instant deposits and withdrawls.
The customer support is knowledgeable, quick and easy and is available by email only.
Pokerstars is a highly recommended site because simply put, you just cannot get any bigger than this site for online tournament play!