Two of the best programs for Mac OS X are TrueCrypt (Open Source and Cross Platform) and CocoaTech's PathFinder. CocoaTech in addition to offering a wonderful program in PathFinder also listens to their users. They allow suggestions for features to be published on on their website and for users to vote on the feature's appeal. There is no registration required. You have ten votes on the website, and can use up to three of these votes on any one suggestion. You can even comment on the suggestion to add more depth to the suggestion or to add clarity. If you are a user of both of these programs then I am asking that you please vote on this suggestion here. How nice it would be to be able to create, open and modify TrueCrypt volumes from within PathFinder, without the need to open and keep TrueCrypt running. If you agree with asking CocoaTech to add this support then please be sure to vote and just as importantly - Spread The Word.