typical printer specs:
300+ dpi (or vector)
CMYK color mode
1/8" Bleed (area around edge that will be cut off, but allows for color to extend to edges)
1/8" Additional Margin (to allow for cutting inconsistencies)
Flattened .jpg of .tif format and/or .eps (with fonts outlined)
VERY FEW (IF ANY) full color commercial printers will accept any ms word, iwork, publisher, etc... format - or pdf's generated from these programs, as they rarely meet print-ready requirements.
What does this have to do with anything?