[twedigteam]

Just wanted to throw a quick poll out there to see if anyone has experience using the Oxygen software, and more specifically, if it is worth the investment ($300+ USD for a commercial license). From what I understand, it does give one the ability to modify some of the internal workings of an ePub (.opf editing, etc) without requiring unzipping and rezipping.

It is a pretty hefty price tag and so far, we're quite content with Sigil, just seeing if anyone else had any input on this one...