Visual Studio "Orcas" delayed yet again

Six Nines writes: Microsoft admitted today to David Worthington of SD Times that Visual Studio Orcas, the release of the IDE that actually supports Windows Vista and Office 2007 UI features, won't ship this year, as company officials were insisting well into last month. Does anyone else see another reason for large IT shops to delay the switch to Vista until 2008 or 2009? More details here: http://www.sdtimes.com/article/story-20070415-24.h tml