Cryptophane experience?

I'm looking for a decent GUI for Windows GnuPG. Some googling discovered http://cryptophane.ecosm.com/ which looks very promising...but there is VERY LITTLE info or linkage about it. Most of the hits are biology or geology related (one of those 'non-technical' sciences, hehe).

The url root, ecosm.com, is an NZ company that developed Mailwasher Pro and Benign, both from Firetrust (I think Firetrust and eCosm might be owned by the same group of folks...separation of business practices, maybe? Not a bad idea...). I am a long time owner/supporter of Mailwasher Pro, and think it is superior for POP3 email protection.

Anyway, I'm curious if anyone has used Cryptophane and has any feedback, good or bad, about this product?