You are bidding on a Canon Accessory Manual CD that contains original manuals for Canon Macro RingLite ML-3, Canon Auto Bellows, F-1 Motor Drive, Power Winder A, Power Winder F, T-90 Screens, PhotoMacro Unit F, Macro System (Close-up), Film Chamber FN-100, Canon Duplicator 35, and original SpeedLite manuals for 133, 133a, 155a, 166a, 177a, 188a, 199, 300ez, 430ez, 533g, 577g, 244t, 300tl, 220ex, 420ex, 550ex, 580ex. They are the original manuals completely scanned in PDF file format w/Adobe Acrobat. (Easy to open and read the original manuals; simply click each icon and It's there for you. If you want, you may have them printed out yourself.). Excellent scan quality. Very helpful Canon accessory manuals for those who own the above items. S/H fee is $3.99. Guaranteed a good CD. Items paid by money order or certified check will be shipped within 24 hours of receipt. We take PayPal. Personal checks will require several days for the check to clear. Any questions please contact me through email. Good luck and thank you for bidding.