Hey BES. To be honest, since you keep saying that you still don't even know what effect the f/number has for example, I suggest that before you are making any buying decisions, spend a bit more time both on this site and with your camera. Read the Bryan's reviews here, read this: http://www.cambridgeincolour.com/tutorials.htm


and don't forget to ask all kind of questions.


Lastly, I want to warn you... even though what I said, once you'll know all this stuff better, not only that it won't be easier for you to decide, but it'll actually be much much **MUCH** harder [:P]