Thx for your fantastic tool.
According to me, there are two little bugs in versione 1.6:
1) when I make an ebook the generated file hasn't extension.
lrf for prs500
imp for Reb1150, etc.
2) I have tried to make an ebook in eb1150 profile. the ebook is created but eBookwise Librarian recognize it like REB1200/GEB2150, so I cannot see this ebook in reb1150 bookshelf.