I smell a scam. He is making up things to make it look "League Proof". I run OGL and we dont have a ACS Client and neither does TWL. Also CAL is dead and no longer has a ACS.
If you do want to buy from this guy, just be careful.
These aren't leagueproof. I checked with him, he's selling Freakvision.
As for the ventrilo.exe; he bought it from wesmokeweed AKA H a i 2 u 2, a good friend of mine from KH. Weed told me the other day he removed the vent.exe from his thread because I notified him that he was selling the leaked version. The same version Sickguy is selling.
The legit vent.exe has been leaked privately at a site I moderate. It's clean, too. Don't see why people think it's so fancy and worth money when it's easily crackable. Also, selling pub mat hacks? Lol'd.