Organizing Electronic Components

Sourceforge offers an asset tracker http://asset-tracker.sourceforge.net to help you organize your electronic components.  Lets you inventory all of your components, and perform a quick search for the component you're looking for to where you located the component.  You can even enter basic specs for each component into the database, so that you can perform a search based on specs and not just specific part numbers.  You decide on the columns whether it be numbers, dates, free form text or drop down lists.