Thanks all for the helpful suggestions. I have found a couple bulk loaders on ebay and am hoping to purchase one soon. Looks like Freestyle Arista.edu 100ft rolls are the best bargain I could find: 18 bucks for a roll of 100 Speed, 20 bucks for a roll of 400 speed. B & H had Kodak TMAX 100 ft rolls selling in the mid-20's range. Tempting, but I will stick with the Arista stuff for now. Thanks again.