custom styles wont display correctly
 

I have installed 2 custom styles on my board at www.irishairsoftforums.com and neither of these will display correctly, when the first wouldnt display i thought it was a problem with the skin but im now thinking somthing is up with my installation, the 1 mod i had installed which was for advertising has been disabled,

http://www.vbskinstudio.com/premium-...3.8-theme.html that is the first skin i attempted to install,

http://www.minerskinz.com/forums/showthread.php?t=1847 is the second

help on this matter is much appreciated as im new to skinning vbulletin, i upgraded to the latest version from 3.7.