I've been a Logos PC user for a long time and have decided to donate my old PCs and get an MacBook Air due to the ultra portability for school and work. That and I'd like to try something new. Anyway, does Logos have provisions for those with a version for Windows and have switched to OS X or do I need to repurchase the software specifically for an Apple? If I have to repurchase I'll probably just run my books from Biblia, but will miss the Logos software terribly.