Elsewhere on Military.com, you can find a brief overview of the Armed Forces Tuition Assistance program, as well as links to the individual services websites. The reimbursement limit for 2009 has been set at $4500. While I know how hard it is to work and go to college at the same time, this benefit is awesome!
(There seems to be a typo in the chart today - in the the Amount Covered column, Air Force row, there are two sets of figures. I'm nearly positive that the second set is obsolete, and I'll update this post when/if there are any changes.)