Hi! I'm in as well--I just joined these forums last week and I'm trying to get a fast start right out of the gate!
I've got several goals for this challenge:
Weight: I would love to be down 7 pounds, which is half of my short term goal ( the reasons for this goal in my first post! ), but I would also be very happy with 5 pounds down. I'm still not quite sure what a reasonable time frame for my loss is yet b/c i've been the same weight for a while now.
Cardio: I'm doing a 5k in early Oct, so I want to be able to run 2 miles continuously by Labor Day. (5k is a bit over 3mi). I did run a continuous mile on Sat, but then I could only go for about .60 mi last night (too humid!)
Strength: 1000 pushups and 1000 crunches by Labor day.
Diet: On my honor, I will try to avoid at all costs any of the most wonderfully delicious treats that are continually brought into the office. You know, just typing that makes it easier to ignore the
homemade from scratch dark chocolate cake (!!!) 
that is in the breakroom right now!
Those are the goals, now the reward: any pair of fabulous shoes I want. (got my eye on some boots already!)