Seems to work for me now (at least on my windows machine*). Hurray!
A couple of things, how is the popup dropdown ordered? And is there a way to change the order?
*Although, I still have problems starting up ST2 with AutoFileName enabled, which is a major downer and renders the plugin essentially unusable for me.
workaround: I can disable the plugin before quitting ST2, then enable it once ST2 has started.
**Edit: since updating to build 2195, I no longer have problems starting up with AutoFileName enabled.