okay, well i have a little bit of extra christmas cash and am trying to decide what to spend it on. i currently have a d90, 18-200 vr, two camera bags, and a manfrotto tripod. i like the 18-200, but i feel like its a bit much on the zoom side and not so much necessary. i like it, but feel it falls short on both ends but is a good middle ground. i'm looking to take some closer shots without the added weight and was wondering what you guys think as far as maybe another lens for some more variety. granted i only have a couple hundred dollars to spend right now, so would it be worth it for me to get the 50 1.8 to play around with, or should i just save the money towards a better lens?