I am currently evaluating the web, Windows, iPhone and Mac versions of your software. Overall I have to say that I really like the software. I have noticed that there seems to be some differences in the reminder options across the different platforms. For instance, the web format lets you choose times relative to the start date (ex. 10 mins before) but the iPhone, Mac & Windows appear to only let you choose a specific date and time for a reminder. I have also noticed that web site will only let you add two reminders per task while the other formats will let you add more than two (haven't tried more than 3 yet). These are just observations for your development team. I do wonder if there is one format that is the "flagship" format that others work towards or if they are all independent of each other without one that sets the consistency standard?