Hello there I finally have enough money to upgrade my gears, and I face several choice as to what to buy. I'd like to buy everything, but sadly, I am a poor student and so I'm on a budget. Right now my equipement is the following -Nikon D3000 body -Nikkor DX 18-55mm VR lens (it came with the body) -Nikkor DX 55-200mm VR lens -A sigma polarized filter -A UV filter -An extra battery -A small tripod A lot of the photo I take are indoor during the night, so the lightning is very poor. So I must 1- Use the built-in flash, which create a not so pretty light 2- Cramp up the ISO to 800 and up, which make a lot of noise on my D3000 3- Slow the shutter speed so slow that I get camera shake and any movement is blurred And even then, a lot of my picture are underexposed. So, what should I buy that will improve the best those indoor photo? -An external flash that I will be able to bounce on the ceiling such as the SB-400 -The Nikon 35mm f/1.8 lens so that I can get a better aperture (and a better focus ring, the ring on the 18-55mm is quite hard to use and I hate it) -A new camera body with lower noise so I can crank up the ISO (although that is quite expensive) -A combination of the above Thank in advance. EDIT : added the tripod in the list of items I possess as of now.