[Police] Tour Date release and Video Feed

Hi! First, I'm wondering if anyone knows where I can easily find the list of release dates/ ticket sales dates for the tour dates. I'd really like to know what day I need to have my bucks in hand for Chicago :). Pardon me if the answer is obvious. Second question has marginally to do with the first. I thought I'd save people the trouble and look it up myself at the end of the rehearsal video feed from today. However, ASX format doesn't allow seeking, and there was no sound either, I noticed. Was I doing something wrong? Do others have sound? Is it possible to convert this to another format? Please don't misconstrue this, I'm VERY thankful to have this, so thanks much for capturing it in the first place! Thanks, David[MiaS]