Wow - Biancka! I'll have to check that out - I used to be great at knowing what i have, but the info is getting pushed out of my memory with other things.
I typically organize by categories as I'm mainly a theme scrapper. My templates are way more organized as they are grouped by number of photos on the template or if it's a theme like "Christmas." I usually end up searching my computer for "umbrella" and see what kit pops up with an umbrella in it...
It works great until I need a "car" and hundreds of results come back with journaling cards. haha