Thanks for the rep! There is actually a limit on the number of reps you can give in a day. Don't know what the limit is, but I've reached it before. Also, you can't give reps to the same person over and over in a row. Well, I mean, you can, but you have to rep X number of other ppl first before you're allowed to rep the same person back again. You'll figure it out. A box may pop up telling you that you can't rep a person until you've repped others.. Hope that made sense? LOL. Have a great day!