Stuck in a bit of a fix here - I have a Pentax SF1 film SLR - I am not a huge photographer but do enjoy it - I also have a Nikon 995 digital camera of which I am wanting to upgrade - I have being looking extensivyl at the D70 till today when I got my hands on the *istDS - nice feel, nice size, nice features - I have one lens for my SF1 whcih is compatible - giving me the kits lens and my old one - or I could get body only i guess. However I really like the D70 - shoudl I stay or should I go? any thoughts yay or nay for either one?