Hi Roger,

"... I downloaded and looked at the file but was unsure whether it
should go in an existing Guide folder or whether I should just unzip it
to the root Guide directory."

This Magellanic Clouds file, and all files provided for downloaded
use with Guide, ought to go in the root Guide directory. The only
things that go into subdirectories below the Guide folder are files
that have been copied from the Guide CDs. (In fact, if you're running
Guide straight from the CDs and haven't used the Extras... Install to
Hard Drive option, there _are_ no folders below the Guide one.)

-- Bill