We're looking for a callout / notification system that could be embedded in a webapp to help user navigate / understand the usage...<p>Questions:
1) Do you know any good product already designed for this purpose?
2) Do you have any experience in actually improving conversion rates?<p>I know that a good design could already improve the easiness of use.. but we would like to test a contextual help system.<p>Thanks!<p>M.
