kinkos
kinkos will work with Tiff files ( depends on the area you live) and almost all will work with PDF files. DWG and DXF files they cant work with. kinda one of the reasons I said just let them reduce the plans as then you dont have to mess with finding out which files they can handle. I dont do it this way as I have a professional drafting printing company that can print for me from whatever type file I give them. But with the paper plans they are basically just zeroxing them to a reduced size and is a lot less hassles if you arent a very graphic versed person.
Joe