Hey, here are some comments:
- I think you should move your "Products" navbar. Right now it's just kinda floating in between the rest of the content. That's the last thing you want for something as important as a navbar. Actually I see now that you already have the products link implemented in your top navbar. How about making your top navbar more visible? As in changing colours.
- Couple of spelling mistakes. Make sure you spellcheck before you decide to publish your site, ESPECIALLY since it's business site. You want people to take you seriously. Here are the mistakes:
1) "ATI is now worlds leader in producing graphics cards" add the word THE inbetween now and worlds. Change "worlds" to "world's"
2) "ATI has increased it's market share by 17% " change "it's" to "its". I didn't check the rest of your site to make sure there were any spelling mistakes, those two kinda jumped out at me since they are on the front page. Check the rest of the site!
- Check to make sure your scripts are cross browser compliant. Your drop down menu has glitches in Opera. Nothing major, just the grey hover colour extends past the box.
- You're missing alt tags, specifically on your logo!!
- I see you only have a paypal option for purchasing. I'd suggest getting a credit card merchant account. If this was me, I'd stop shopping at your site if you only had paypal as I don't enjoy shopping through paypal and I don't have an account. You have to give buyers OPTIONS. You must be flexible. I know you can also get an INTERACT option for purchases. Check out all your options. Study your competitors. Learn from them.
- Under top navbar in the Products section the link for "Customize" is broken. You just need to adjust the link b/c it works off the mainpage products navbar.
- Your contact us section, create an email form as there are still lots of people who use web based emails.
- Your aticles section has me confused! When I click on the article title "so you want to buy a computer" it takes me to one page, but when I click on the link near the end of the intro paragraph on the articles page, it takes me to the same article but a totally different layout? You have both linking to different pages with same content. BE CONSISTENT.
- Contact page is a different layout as well!!
- Links section, align your td content to "top". I also think that page could be improved. Too much scrolling right now.
- Your feedback page is great. That's the kind of form you should set up for the contact us sections.
- About us section, maybe you could have the president's signature on that page at the bottom? It may or may not help. My boyfriend owns an ecomm website and that's what we did in the About Us section. He claims it can help the buyers feel more at ease knowing that the president is writing to them. Or something like that lol.
- FAQ section, make your TOC smaller, bulleted linked to the questions below.
- State on your frontpage that you only accept PayPal orders. Noone likes to spend a certain amount of time shopping and then getting click to checkout and find out the company doesn't support any of the buyer's options to purchase. They will just get aggrevated and you will lose a sale. But like I mentioned above, offer more purchasing options!
Good luck with the site

btw nice powerful systems you've got on there!!
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