Wed Aug 8th 2012. Installe lates version 7.4 Ran updategenerator got (in the command window)
Connecting to download.microsoft.com|23.61.255.17|80....Connected
HTTP request setnt, aaiting response ... 404 not found
ERROR Download failure for w61 glb
Tried going back to 7.3.2 - same error
Have Microsoft moved anything?