Microsoft's Computex keynote today was all about the software giant's expansive portfolio of current offerings, but it started off with a pretty awesome promise: a partner preview event is coming tomorrow (Taipei time) where we'll get to hear about the next version of Windows. Steve Guggenheimer, the man who dished up this delicious tease, naturally had nothing more to say on the matter, but we do know that said event kicks off at 10AM local time, making it 10PM ET (on Wednesday!) in the US. Whichever side of the Pacific you're on, however, rest assured that we'll have all the details that Microsoft is willing to disclose a