You can post messages, send IMs, in the various poser forums, and I will reply if I see them.
Though please remember I don't visit all of the forums and might miss your message.
For help with stuff in the Support-O-Bundle,
the best way is to contact the creator of the thing you're stuck on.
You can find their email address in the readme.txt that's contained within each .zip file.
For anything else...