That would be amazing. As it is now, I have to search for stuff and I no longer have a clear picture where stuff is and just how much stuff I have. Therefore, when I'm searching for a document and it does not come up, I'm not sure if it's because it doesn't exist, or just because I did a wrong query.

Yes, an explorer.exe interface for Google Drive would be a huge win. That's also why I avoid using it, and keep everything I can in Dropbox instead.