Nav Bars work well on my site. I can left click to open a pdf, or play an mp3. Also I can right click either pdfs or mp3s to save.

Menu Bars don't work the same.
Left click on a pdf is OK but right click still opens the pdf and a different drop down box appears...it doesn't have the save target facility.
Right click on an mp3 brings up a blank window, opens Media Player to play the mp3 and the drop down box doesn't have the save target facility.

I use Internet Explorer.

My site is http://www.christianissues.biz/ but I don't have menu bars there for the above reason. Can put them on if need be.

Thanks,

Mick