I did mean the software; unintentionally, it seems that if you didn't know about it and answered card-wise, that kind of indirectly answered my question
Nightstalkers: I'd have to check it out further. As the database builder for Suitcase though, I know it's primarily supposed to be used as an inventory program, the deck-building was an afterthought (I mean, I guess since you have all of your cards there, you might as well see what decks you can build with them). What would be ideal is transferring your inventory from Suitcase back to Apprentice/Cockatrice so you can build decks with your cards.
Mooseman said:
Never heard of it, but I never heard of Apprentice until I came to this site.
I hadn't heard of Cockatrice either until this search for the New Phyrexia patch, but as we all know Apprentice isn't supported any longer and it seems that the set builder for Apprentice endorses Cockatrice as a decent replacement. And it's open-source, so support seems to be active. But like I said, I'll check further.