err... you need to seriouslly think about this site. The gradiented bar is too big, and used to often. The logo is too big, i think and there should be something to the right of it.
Positive: I think it is good that you are using a program to design your site. If you use the program correctly it can make your site very nice with minimal amount of coding.
Negative: To be blunt, everything else. Nothing matches at all. The racecar image takes up not even 1/4 of the banner and has no text. So what is this site about? The gradients don't match the racecar or the site. Then you have red buttons on the left that clash with everything else and stand out. Not to mention the yellow day on the calendar and the turquiose bottom. This site needs a complete revamp.