I have recently reviewed images from my visit to New Zealand in 2006.
They were taken a jpegs on a Canon 300D. Of course if I were going now I would have shot in Raw.
I have been surprised at the results I have obtained by opening these jpg files in Camera Raw and then processing in Photoshop, Nik Silver efex and Topaz..
Many shots are just memories of a great holiday but a fair few I think will be worthy of competion - time will tell.