Comment 10 for bug 651932

Marking as Fix released.

Ubiquity now properly disables the "Download updates while installing" option when internet isn't available.

As for the third party software, this includes both the binary drivers and ubuntu-restricted-addons. The drivers are included on the CD so it still makes sense to give the option, the addons aren't and won't get installed without internet connectivity (but the installer deals with that properly => doesn't crash).