Hi All. This may (hopefully) have an obvious answer, but I was planning on putting a JCR Session in a server side (HTTP)session - for the duration of the users interaction with the app. a) is this a good/bad idea? (I don't have to worry about a massive number of concurrent users) b) Session is not serializable - so this may cause some issues with some containers (I believe I can work around that anyway). Thoughts? Michael.