Change your lighting. Lighting is THE KEY in photography...period.
I am in the same boat as you. $1000 or $5000 in equipment will not make ME any better...ahem...at photography. :)
Read the other posts in the photography page and check the lighting arrangements. I am getting ready to face my ikea lights up towards the camera, but direct them at bent pieces of paper to diffuse the light. I bet it works.











