Vista - Disk Managment

Under disk management when you rite click on the Volume you have a new
feature that I think has been lacking for a long time (Shink Volume). The
one thing you should be able to do is, shrink it to the end of the hard-drive
block so you can extend the first volume to the size that you shrunk the
secound volume by.

----------------
This post is a suggestion for Microsoft, and Microsoft responds to the
suggestions with the most votes. To vote for this suggestion, click the "I
Agree" button in the message pane. If you do not see the button, follow this
link to open the suggestion in the Microsoft Web-based Newsreader and then
click "I Agree" in the message pane.

http://windowshelp.microsoft.com/com...ce_maintenance