Windows 2003 basic disk 0, c drive expansion revisited.

All,

I have a Windows 2003 Standard VM with the following configuration;

Basic Disk 0 - C 30GB, D 5GB

Basic Disk 1 - E 20GB

What is being requested is to expand C from 30 to 60GB and E from 20 to 60GB. I know E should be able to be expanded but C is the system and a basic disk. What way if at all possible can C be expanded with the least amount of effort and risk? As always points to be awarded.

Thank you in advance.