It pops up every two or three months. The OP hasn't posted here since the original iDay 6/29/07.They should delete this thread because this guy is not coming back. Haha.
As far as the yahoo push email problem, this is the first I've heard of it. My school district's IT guy is not a fan of the iPhone and is not very helpful when it comes to configuring the MS Exchange feature. They provide BBs for the district staff, so they're not at all concerned with learning another format like the iPhone.