I bought my g/f a Canon XTi for Christmas last year (body only) with a 50 mm Canon lens. I thought I would buy her another lens for Christmas this year. She likes taking pictures of our dog, city scape, etc.. (wants a wide angle but i don't know if i can swing that for the $$$ this x-mas) It'd probably do her good to have an all around lens... Anyone have suggestions for $200-$400 price range? I was thinking of: http://www.amazon.com/Sigma-18-200mm-3-5-6-3-Digital-Cameras/dp/B0007U0GYS/ref=cm_cr_pr_pb_t I know I don't have that much to spend but I'm trying to live within my means. Plus, she's a beginner!