I digged through the forum, but could not find a real answer.
I upgraded to 1.3 via NSU, and discovered I had to reinstall all my apps from start, Ovi Store purchase as well.
Since I've had a few reflashes and restores, I discovered I can install Ovi apps only five times, and I had my last install for some of them yesterday; this means (I suppose) I cannot install them anymore. Of course I could buy them again, but that's not what I want.
My question is: can I backup apps? deb are not available in cache, so is there a way to deal with it?
Thanks.

There is dpkg-repack, which does the job.