If you guys want to see how that works (great, by the way) go to the Vietnam Center Archive at http://www.vietnam.ttu.edu/virtualarchive/
Agree, then follow your nose to the Search screen. Search for say, "119th history" then pick one by clicking on the little VHPA thingee on the left. Nothing will happen for about 5 minutes (for a 25 page report) while the .pdf downloads. When it does finally pop up, it comes out great.
As with all searches, once you get the hang of using the proper search words it really pops.
Bob