Ap is an excellent site, but most of the freerolls are $100 or less. Poker.com within its variety, easy pay out, and support of forums is about equal. For the bigger freerolls - the Prima sites are hard to match. The Canbet group has a number of good freerolls including a $1000 once a week, but their software is unpredictable. Hollywood Poker and relted sites have the occassional good freeroll and are worth checking out.