Thanks. I research more, and seems that TrueCrypt still does not support sparse bundle, so that's still a no go. The only option is to do what you did, sharing

Thanks. I research more, and seems that TrueCrypt still does not support sparse bundle, so that's still a no go. The only option is to do what you did, sharing a full container. But if you have a big container (say, 1GB or so), it has the drawback of re-syncing the file back-and-forth. And if you have multiple devices (including mobile, etc), this would easily became a nightmare. That's a bummer. I love TrueCrypt for local encryption of filesystems and containers, but I wish I could use as a lightweight, on-the-fly, encryption of files. Particularly dropbox and other cloud-based storage.