Hmm I would consider making the bottom image on the category all work together so there isn't a space between all the images. Also the top banner could use some work and a new button set would realy spice up the place. Great start though
The banner I refer too is the image at the top of the forum that says Xtreme Athlon XP. Could use some work making it more graphically appealing. Here's the screen shot of the other image that doesn't line up properly or maybe it does just looks odd to me.
Edit: Cant post screen shot cause your forums are messed up now.
Wow, now do you realise the side scroll length you have on your forums? It's really bad on 800 X 600 and it should be on 1027 X 768 too. You really need to make that shorter. The banner could be better too.