Found another problem with Google Drive, I was saving my photoshop file into to my Drive folder, as i thought i would give it a go, I made a few changes and clicked save again, OS X then came up with a error saying it could not save as the file was in use. So i saved it my Dropbox and edited and saved again and all was fine.
It turned out that because it was syncing a large file to my Drive folder it couldnt not be used until it was finished
So back to Dropbox for me .
G,Drive is good just to many little problems for me at the moment.
Plus i go to Drive web view and i just hatte it , way to much stuff going on , where as dropbox just looks beautiful, yeah google gives me 5gb free and dropbox only 2gb but even thats no swaying me.
Worth giving it a try.