I like the basic use of colours, it keeps it cool and unfussy, nice and relaxed, and once the text and other imagery is in I can see how it will all pull together. For any hosting company, their site really has to have a lot of depth and content to it, you have to look like the experts. Look at companies like: www.1and1.co.uk or http://www.names.co.uk/
Very clear and concise contact details are a must. Let me know when it's done and what you're server specs and prices are.
Hmm, what to say. First off the header isn't bad. The links are also pretty good. Although the What's Included looks a bit off from the rest of the design. I would also recommend putting a picture of a professional looking person in the middle of the content. I like the design.