Just a heads up... Like many here I bought the playbook whilst it was on sale, it was never going to challenge my iPad 2 & I'm still getting the iPad 3, but just for those with playbooks, the eagerly waited OS 2.0 update is now available via software updater. 400mb download, mine seems to be taking its sweet time downloading though. ______ Calendar and Mail application are excellent and long over due. The new RSS client is very good also. Only thing I still think is missing is a native Twitter application from Twitter themselves. App Store still kind of barren.