hi, im have consolidated and expanded most of the practical set of W3GS and finally wrote a working and tested host bot.
its been used on leagues and pvpgn server for afew month now
although it is only limited to Dota and not other melee maps but i believe it is still good refernce regardless

the source is rar packaged, written  in VB.NET Visual Studio Express 2008 , which is free too
main site link  -  http://laineth.googlepages.com/
forum source  -  http://leax.netfreehost.com/leax-forum-7.html

too bad you didnt contact me four years ago when i had a war3 game host able to chat/host games and all that good stuff >:(

i see what you did there