Hey!
I'm reading through the list of TTT features here right now: 
http://www.turbotraffictrader.com/
So the question is:
- does your script have a country detection feature?
I can't find this on the feature list but I know some other scripts like CJOverKill use IP databases for this and this feature is very useful to target surfers by country.
P.S.: Yes, I know that I can use GeoIP for this but it will require getting a dedicated server which is not acceptable.