Sources today supported rumors of a Windows Phone 7 launch on October 11 as Microsoft held a mock funeral for the BlackBerry and iPhone. Tipsters said the unveiling, which coincides with a known mid-October target, would be part of a larger open house event where WP7 would be just one of the offerings on show. CNET was told the phones wouldn't necessarily be available the same day, but the US availability may not be until November.
