mm a few things to comment on:
the things u have in your banner are extremely blurred. which really contrasts the rest of ur xanga...with the green boxes and hard angles and such.
also, the borders on ur blog..i realize u made them different on either side on purpose but because u made a thick border on the left and none at all on the right, the automatic feeling i get from it is that the blog is shifted to the left even tho it really isnt. so it makes it feel kinda...unbalanced.

nice job tho. i like ur colors.