A critique, please don't take this personally.
Is this a rough layout? If it is, it's time to go back to the drawing board.

There's some no-no's in the design (like the mouse pointer -- it's a business site and such things get in the way of the content. Personal sites it's fine, but for web hosting the only real flare would be some flash).
Business customers need a site, they need to know the plans, and they need to get busy.
It's about the flow, and directing the customer to that buy button. Follow the design with your eye, and see how you want to direct the customer (like Home>>FAQ/About>>Plans>>Buy). The quicker the customer can navigate around the site, the quicker he can put the money down. And in business, time = money.
Another suggestion: streamline the graphics. Have crisp photos of people that mean business and about business. Just a woman with a nice teeth won't do, the portraits need to have a purpose (as they looking over a spreadsheet? Standing in front of a datacenter? Presenting a Powerpoint presentation?). The images will convey that the host knows about the needs of business. Yes, many folks do get personal websites, but any host knows the money is with business accounts -- and why these web host sites look so corporate.
Just some tidbits to gnaw upon.
CKL