Thanks for that info, but there's only one or two errors
If you take a closer look on validator's output, major error is that & sign in sponsor's links:
for example: ?revid=62531
&s=0&campaign=0&nopop=1"
...which cannot be so easily avoided (& is not reccomended here)
Layout is valid XHTML & CSS, tested on all major browsers - FF3, IE8, IE6, Chrome, Safari, Netscape. If you don't believe - test it @ browsershots.org
Anyway, thanks for taking a look on that one
Cheers!
P.S. Tantrixxx, thank you