A Minor Problem

Damnation! So have come across a minor hitch in my plan to catalogue everything I have here on my shelves. Sadly I have apparently reached the limit for books allowed on the version of software I am running. This is slightly annoying to say the least. especially as in order to discover this I had to first enter the details of several hundred books! Not entirely sure what to do now really. I do want to complete the filing of everything, but evidently it's not going to happen right now. Oh well, shall have to put this plan on hold for now.