Correction of bugs and graphics (repost)

Hello, The site: [login to view URL] - I would like the correction of some bugs (the registration bug) - Rebuilding of the graphics (logo and colors) - at the place of the image a flash explaining some site working steps - Content writing -On the top skill module in the home page, I would like organizing the skill in to skill and sub-skills (both should appear). Thanks and regards, Sam