I've been inching close to running out of free Gmail space for years, doing a round of cleanup just before I run out, but I finally got to the point where I can't find any more places to save room without deleting messages I want to keep a record of. I was frustrated that I couldn't delete attachments from my messages, since I don't want to delete the messages themselves. I stumbled across this tool and was excited (clever approach - copy the message without the attachment, then delete the original), then annoyed that it never mentioned the $5 I would have to pay until the very end of the signup process, then decided to go for it since it is cheaper than paying Google. Anyways, it works and is a very handy way to save space on Gmail! Just wanted to pass it along in case it could help anybody else.