Hi there guys....
Gonna ask you something to see what you think, but first let me tell you something...
Yesterday I started back to booting, since I came back to WoW from a year off and after the Tripwire announcment.... Well, I didn't know anything about all this SVN version and when i logged in to the game, I loaded one of this free tuanha's rutine (more exactly the hunter one), i saw that it didnt work properly so I decided to purchase the paid one....
After 30 minuts of booting with the paid one my account suddenly discconected and it turns out that Blizzard has thrown his hammer on top of me and I got banned for 3 days.... (yeah, i'm quite lucky about this one)
AFter that, i went to the Ban selection forum and checked out that several people has been banned out right after using tuanha's routines...
What I wanted to recommend you is:
1) Do not use the free version (i think/hope i got banned for this reason)
2) If you want, purchase the paid one (eventho if i had to do it today I wouldnt, I'm gonna contact tuanha's support to check if they can do something)
Hopefully this gives you some more information!
Cheers