Hi,
thanks for your report.
when you go into the 'Include Service Pack' page, Installer will check the
new available service pack on network Auto. if it cannot find it or your
network is disconnect, all the components will be gray.
if you want to add SP1 manually, please try to do this. on the page 7 of 11,
click Next button, then, immediately, press the Enter key on your
keyboard(to cancel checking on network). then you will see all the
components are usable on page 8 of 11. you can select add Sp1 from local
disk.
--
Kevin Hu, Autodesk