I have Lumix GF2 & Nikon D7000. Nikon give you there viewer/loader software NX2 which they say works with 3rd party cameras i.e. non Nikon.
However it will not load jpg files taken with the GF2. OK its a Nikon product but they are useless at support simply saying they frankly would only help if it was a Nikon issue.
Has anyone used this software & is there a setting I am missing that would make it not say"unsupported file type". I thought jpg was a 'standard'