I have got myself into a bit of a mess on my hard drive with my categories as some files fit into a few genres.
Has anyone got a simple list which works and makes it easy to find them fast they would like to share so I can rename my folders and get them organised better ?
NO

Sorry buy I do the Year, Month, date thing and then within that I also have events and trips in their own folders. If I did a shoot of Pumpkins, it would end up in Oct. under Pumpkin Shoot. I don't use the tags or all the nice functional categories that some of the software features. I just did a backup to external drive and then ran Picasa on it. Kind of interesting seeing how many dupes I have under different projects or first versions, then edited versions and TIFs (which I often use for making final upload versions) So much for organized. I spent half a day just removing Dupes with Dupe Finder...
I also have folders for uploaded stock images. Folders for what's sent to each Website or magazine. So there will be dupes in those, as I save the original in the original shoot date/folder. But I don't want to send them the same photo twice?