The handling of Prerequisites is looking much better!
* We really like the addition of the help text, but can an
interface be provided, so that we can specify a rtf file
(similar to the license) with our own help, or to add to the
existing prereq. help text?
* The force option is nice. We use it to force the install
of .NET, but if the user cancels the .NET install, the rest
of the install continues. Perhaps do another check at the
end, and repeat the prereq step, especially with the "force"
option.