File this under completely unsubstantiated rumors, but Dave Winer over at Scripting News has been listening to the grapevine whilst in the Bay Area and it is talking about Apple, however this is something other than the July 7th event. Dave says that Tuesday (tomorrow?) will be a big day for iTunes and podcasting.
Assuming that iTunes 4.9 will be released is the easy part, but who is this big corporate sponsor Dave talks about? Only time will tell, but I'm being to really like new music Tuesdays as Apple's products become tied in closer and closer with the music industry.