Microsoft formally unveiled its upcoming server solution for small businesses this week and first indications are that the price will be "about the same as the 2003 version". There is no news on upgrade pricing yet and the product release itself is still some months off. Nevertheless, if you are currently using Small Business Server 2003, now is a good time to start planning for an upgrade. You may well need new hardware as the new version requires a 64-bit processor and there are some other significant changes that need forward planning. Talk to us sooner rather than later and we'll help you decide whether and when you should upgrade and plan for it so the transition is as smooth as possible. 
TiGra Networks specialises in supporting Small Business Server and our founder, Tim Long, is one of only 4 "Most Valuable Professionals" with a competency of Small Business Server in the UK, so we are uniquely qualified for the task.
If you're not already using Small Business Server, then you should seriously consider it as your business is missing out on a lot of productivity-boosting features at a seriously reduced price compared to buying all the components seperately. Download our brochure "Make IT Work For You - A 20 Minute Guide for Small Business Owners" and let us give you a free IT Health Check.
If you're interested in the details, you can see Sean Daniel (Product Manager for Small Business Server) discussing the product and demonstrating some of the features here:
SBS 2008 PM Interview and Demo | Media | TechNet Edge