So now you can listen to it pronounced! There is a song by the Proclaimers on youtube that has the word Lochaber in it a few times
http://www.youtube.com/watch?v=yy9GmieAEaQ
It will take a while to load so once you click the link press the "pause" button until the red line is all the way across and fully loaded.
You can either listen to the whole song or move the bar to the right place. You may like the whole song, nice scottish accents
Anyway at the time 1:57 exactly (little timer at the bottom right) they sing
"Lochaber no more, Sutherland no more, Lewis no more, Skye no more"
and then right at the end at 3:35 they say Lochaber again really slowly
so there you have it! the pronuncuation that everyone can listen to! and practice your accents for when you come over

