A while ago I setup the Apple Mail app (forgot whether it was via pop3 or whatnot) to download new gmail messages, which more or less works as a way of replicat

A while ago I setup the Apple Mail app (forgot whether it was via pop3 or whatnot) to download new gmail messages, which more or less works as a way of replicating your gmail. But I often simply forget to run Mail, since I never have any other reason to use it. This reminds me that I should come up with a more robust solution. I thought about using something like this: http://www.gmail-backup.com/ http://www.gmail-backup.com/ But it's unclear to me how trustworthy that is. I don't give away my gmail password lightly, despite claims on the site of being "100% clean." Anyone have any experience with it, and/or other solutions?