Hey I had trouble finding the 2008 draft timetable as well - they had to make finding it complicated! Anyway I don't have a link but what I did was search for the unit I wanted in the Handbook (or alternatively use 2007 timetable link - its the same basically) and then click on the timetable link next to the period and campus for the unit. This should give you the timetable for that unit. They should be putting up a 2008 link soon though.
Hope that helps...