At a point I am considering a back up camera for my D80. I can go two ways.... D70 or 70s or go for a D300. A huge difference in price between the two. I love my D80. It sounds stupid to some to go back to an older camera but it leaves disposible cash.... lenses, filters, etc.... D300 Brand spanking new. 12 MP (MP's really dont concern me. I rather concentrate on my shooting and practice than the newest gadget) I am looking for a body only for either. As much as I travel, A back up is a good idea to me. I always carry a P&S but would like another DSLR. D70. Good camera, inexpensive, and seems to have good reviews. D300. The new big boy on Nikons block. Lots of features and around $1800-2000. Question is, is it worth making the purchase of a used 70? Is the 300 all its cracked up to be? Mind you, I have only ben playing with slr (DSLRs) again since late 2007. The 300 reminds me of a guy with a Vette that doesnt know what the skinny pedal is for.... Just for fun and if it fits in my schedule I may take a class or two in the fall. And last of all..... Another D80? Viable alternative? Getting less expensive as we speak. May not be a 300 but still in production and INHO... A dang good piece! Your thoughts?