there may be a specific part of the system that you are not completely sure of, or just want some new ideas on how to deliver. i have known for quite some time that my mind is a mess of thoughts. the main conference is on the following day, 16th may. the first half is well written and interesting. at least, it could be a day, even more, but that is determined by how much you use it during the day and your temperature setting. - be sure to tell us and others if you're running! 