I was chatting to a good friend in the pub last night who's a keen photographer and his comments have coincided with a bit of a dilemma about how to proceed with photography myself. I'd class myself as a keen amateur - I have a Nikon D90 with a kit lens, 50mm lens and a zoom lens. I try to use priority modes when I can (though do lapse into automatic modes). I currently have an 11" MBA as my main machine, which while fine for day to day use and nicely portable for the travelling I do, is not really enough for serious photography. I find iPhoto a bit frustrating in terms of its way of storing images. I'm not really good enough to make any money from photography so if I am to upgrade my kit, it will be purely for pleasure. So the question is, do I take the plunge and buy Lightroom/Aperture and then more than likely buy an iMac or do I just sell my camera kit, get a hybrid/bridge camera instead and probably save myself a lot of money? I know its my decision in the end but have others had this dilemma before? If so, how have you resolved it?