I may be buying an iPhone in the UK on Nov 9th. I have one issue that is potentially a deal breaker or deal maker! I currently using a Treo 650 and the Memopad is an invaluable application for a number of reasons, in particular because it allows me to encrypt sensitive information. I also use it to follow the GTD personal productivity methodology. My question, is there an equivalent on the iPhone? I'm pretty sure that Notes doesn't cut the mustard in this case, so has anyone come across it in the 3rd Party Apps environment?