Hello all i got a Rebel XTI for Christmas ( w/ Tripod) and i love it! I notice sometimes tho i'm not getting the crystal clear shots i see around this website. Is that because the lense that comes with it is crap? Or am i not getting the correct settings for the ambient light where i'm shooting my subjects? Will a lower ISO setting help with improving the detail of my pictures? I also need some new lenses badly. I know they run for like a 'g' so i'm trying to get the most bang for my buck. I'm most interested in shooting scenery, people, and LOTS of macro. Any Reccommendations? Lastly are there any good books out there to teach the basics? I'm looking more for photo techniques than technical camera know-how. Well, back to reading the manual Happy Shooting!