.... Please don't be offended, but eww.
Orange and green? That's not a good color scheme at all. When coming up with color schemes, you must use colors that complement one another or completely oppose one another, which is something you'd discover by the color wheel.
Orange doesn't work with green. Orange works with yellow. Orange works with red. Orange works with blue. Colors that are very close on the color wheel, or colors that are as far as possible on the color wheel work with each other. Anything in between is risky, and usually doesn't work. This is one of those times.
Beyond the color scheme, the gradients seem like they're used just for the hell of having gradients. The light gradients on the large boxes look nice, as is apparent on the "EzineArticles" box that doesn't have a header, and the login bar at the top. However, every gradient that you have in that darker orange color looks... Bad.
On a lighter note, the little flash thing at the top is cool.
But yeah, I feel a redesign is in order.