Timetabling isn't that bad, I've always gotten what I wanted from it (science classes are way better than arts classes for timetabling).
Also, just so you know, being there at 10am isn't going to help you much. The server will lag and it'll take 5 minutes to load the study plan timetable app and when it does, it'll tell you there are no vacancies. Way easier to wait a few hours or days and then do it (they don't even open up all the spots on the first day)
edit,
2011 diaries are now available, once you get your student card you can pick one up from your student centre. And if you want to avoid the flood of new students, go grab one now. A little birdie also told me that Biomedicine scholarships were sent out on Thursday the 19th