If you like wine, and have more than a couple cases of it at home, you need the Personal Wine Curator software.  Not only does it inventory your wine in a searchable database, but it prints ID and neck tag labels, custom dinner and wine tasting menus, and eighteen detailed reports on your cellar.  It provides over 7.500 food and wine pairing suggestions, and does it all with an easy-to-use, internet-saavy interface that works on Macs and PCs, and can import/export exchange data with Excel and many text formats.  It $34.95 from PersonalWineCurator.com.