645N Manual

I'm looking for a 645N User Manual, anyone? When I bought my Canon flash manual recently, Canon charged me £8 for a photocopy, shocking. Hope this is not the case with Pentax. Delighted to be back with the make that gave me the best results over the years. Went from P30N to Eos300 to EOS1V and stopping at 645N. No digital for me, thanks.

Hi Sean,
You can get one from pentax at £5.50 on this site at http://www.magezinepublishing.com/trolleyed/5/27/55/index.htm
Alternatively you can download one from the Pentax USA site here for free
http://www.pentax.com/docstore/index.cfm?show=6