The white text on the blue background (sidebar) is hard to read.
The all black background, makes it difficult to distinguish the different elements on the page. Some kind of border around the elements would be good.
The page-bar (Link to us, About, Contact etc.) looks bad without round corners (or maybe a proper border).
Could be nice if the latest loop kits was displayed on the frontpage, maybe in the sidebar along with the latest forum posts.
The link categories are difficult to read as there is no horizontal delimiter between the different links (or maybe a proper border).
The image buttons and the simple looking blue backgrounds don’t go well together, but more like conflicting with each other.