Just bought a Canon Dig. Rebel xTi. It has the stock lens on it, looking for something with a little more zoom on it, any suggestions for a beginner? also where to purchase it from. thanks!
That 50mm is a great lens, don't doubt it. It's just not wide enough for shooting buildings. Keep saving for a wide angle zoom, and in the mean time, get to know that 50mm and learn how to use it for what it's good at.