Yes. I concur. With the release of the D300, it certainly has pushed photography to a whole new level and perspective, esp with the generally noise-less high ISO pictures it produces. I have personally done a shoot with it and it certainly blows me away. You have to see to believe it.
When it comes to purchasing camera equipments (body and lens), so far my only purchase is the D80 itself and a 50mm prime. Other than that, I choose to rent the rest of the equipments that i need. Its best bang for buck for me at the moment. Shelling out almost a few grand for a lens/body is certainly not feasible for me and of cos I am not gg to let that to deter me fr shooting.
So i guess you can consider renting equipment as well. It has worked great for me so far.