Nice looking forum you have there. I am not to sure If i like the blue gradient going across the screen.
Yeah I was gonna say the same thing. Also the part where the titles of the forum are have the same gradient color as the grey text so its hard to see.
I dont like that I need to click an image to get into your site The gray links aren't looking so good, make them white
Maybe add a cookie, so that once you visit the site the first time, your directed to the forum? Also I agree, Category and tittles should be lighter (white?) so they are easier to see.
I like the logo and the splash screen. But the rest of the forum design is a little dark for my taste. I think the colors need to flow a bit better.