We're not sure whether we'll see official PR before then, but it seems that T-Mobile is quietly slipping lucky individuals invites to "executive briefing" events for the upcoming Onyx / 9700 / Bold 2 to be held early next month. Boy Genius Report so far seems to have the inside line on a November 3 date in LA followed by November 5 in the Big Apple, and like pretty much everything else BlackBerry-related, "business casual" attire is sugge