Have you looked into the batch file option in a command-line
build? You can build multiple projects, multiple layouts, and
multiple outputs; just enter one line for each.
In the example below, note that double quotes are used to
encase any strings with spaces. Note also the relative location of
our WebHelp merged folders in relation to the .bat file, and then
the -l key for the layout and -o for the output. See the RH 7 Help
for more details. Also make sure there are no line breaks for each
build (in Notepad, turning off Word Wrap should show that - if not,
remove them).
Good luck,
Leon