do not boot previous system

I had My Windows Vista on C:. Recently bought Windows Server 2003 Enterprise
Edition for 180-days for training and installed on D:.
After reboot my Notebook start Windows server without give me a chance to
choose which system i want.
How can i sort a problem?
Thanks

Windows Vista no longer starts after you install an earlier version
of the Windows operating system in a dual-boot configuration:
http://support.microsoft.com/kb/919529/en-us


"andrey" wrote:

>I had My Windows Vista on C:. Recently bought Windows Server 2003
>Enterprise
> Edition for 180-days for training and installed on D:.
> After reboot my Notebook start Windows server without give me a chance to
> choose which system i want.
> How can i sort a problem?
> Thanks