Migrate from Mantano to Pc(Calibre?): is it possible

[aldomenguzzi]

Hello,

I have been using with pleasure Mantano on a Galaxy tab, highlighting books as I was reading them. Unfortunately I will soon have to give up the tablet and revert to pc (or kindle as soon as I can buy one) and I was wondering I how I could export the highlights. Of course, there is the pro version with the online backup, but that's quite expensive and still I wouldn't know what to do with them.
Is there by chanche to move the information to Calibre, or to add the highlights as metadata?
Cheers,

Aldo

P.s. I would like to add that I have the free version (not the lite one) and that if I do "share" with all of my 1300 highlights, I get nothing. If I select only a couple no problems. But still it's the highlights detached from the original text, not as metadata