Making my laptop dual boot with Windows 2003 & Vista Home Basic

I have purchased a Dell Inspiron 1525 Laptop for home as well as office use. It had been pre-installed with Vista Home Basic as Os. Now I have made it dual boot with Vista and Windows XP Pro on separate but logical drives. However, my office work requires that I have Windows 2003 as Os to accomodate Server capabilities.

Can I do this and also retain the Vista on the other partition ? I have read that many of the features do not run on Windows 2003 ?