Very handy guide!  – D700 DSLR Review

I just picked this up after having the D300 version, and all I can say is that it's great to have a handy guide on my iPhone rather than lugging around the paper version! As long as updates happen when new features do, this will remain a "must-have" on my phone! Nice work! 
Review by nigelholderby on D700 DSLR.