So I'm kinda new to the photo game and am looking to to get some advice. I recently got a canon digi rebel xt and am thinking about getting a new lens. I have a EF-S 18-55mm f3.5-5.6 lens that I got with the camera which is alright but it doesn't zoom very far. I'm looking to get something with a little more zoom and something that will be good for shooting up in the mountains this winter, think snow. Right now its all about shooting biking which my current lens works for but I still would like something better. Any recomendations for what I should get next? I also want to get a better flash, thinking about the Canon Speedlite 430EX, looks pretty good, reasonably priced. Any thoughts? Where is a good place to buy stuff online? Places I go around Seattle are so expensive. Any input would be awesome, thanks.