Okay, here's the run down:
Overall the site is good, but there are a few things I'd change. Spelling across the site needs some work. Here's a couple things I caught:
CompTIA graphic is a few pixels lower on this page than on the others, overlaps graphic beneath it a bit.
"Securely share 1 Internet connection" this is more of a grammar error. It would be best to either use the word "one" in place of "1" or even better say "Securely share a single internet connection".
About the company:
"Well can assist you in planning" should be "We can assist you in planning" or "We will assist you in planning".
maingraphic.gif is being somewhat resized it seems, an it makes the diagonal lines look fuzzy. See the attached image:
Other than those little things I think the site looks good. I'm guessing that the text isn't finalized as I just got to the "About the staff" section and saw tghe temp text in there.
Sorry if it seems like I am being overly critical, but I proof a lot of our sites before they go out around here, so I am used to catching the little things...