Sorry to steal the thread. I new free chainer for VST and DX is in beta, it's at
http://www.acondigital.com/software/ec01Beta.exe
I tried it and also VBAudio FFX-4 chainer. Both work to get Jesusonic into VST hosts. If you use TobyBear's MiniHost, a favorite VST host of mine, it seems like MiniHost can't get the Jesusonic key commands. In other VST hosts I tried with these chainers and Jesusonic, I didn't have any trouble getting the key commands to work.