I understand the reasons behind the upgrade, but I really hope that you will "tweak" this appearance a lot. I hope I don't hurt anyones feelings here, but this is just ugly; the color selections (I mean *brown*!!?), the font size selections (inconsistent at some places), the mix of serif and sans serif fonts (does not work well IMO, choose sans serif (works very good for on-screen reading) and be consistent about that all the way), the font alignment selections in some places (centered instead of aligned left), etc.
I also tried to search for "A1 lite", but that was not possible, since both the words "A1" and "lite" has less than 5 characters. I tried to write "Amiga" instead, but guess how many hits I got? ;-)
Also, when I click on a topic in the "Recent Topics" list, I'd like to begin reading at the top of the page with the first post/comment.