Microsoft said that it will host events both in London and New York on Oct-11.Everyone expected launch of Windows Phone 7.But Neowin reports that along with WP7,Microsoft will be showing Windows tablets as well. Microsoft will receive the marketing support of AT&T, which will be the initial exclusive US carrier to sell the Windows Phone 7 smartphones," according to The Wall Street Journal. AT&T will initially ship three Windows Phone 7 handsets: one from Samsung, LG, and HTC. Last week AT&T-Windows Phone 7 ads for HTC’s Mondrian leaked out . The US will see the actual devices arrive on November 8. Also Microsoft will have all five carriers in UK launching WP7 devices with Orange,a long time Microsoft partner leading the way. So people are really excited about the Open House event. What do you think?