Dell is jumping in to help business (commercial) customers get ready for Windows 7 by offering Windows 7 drivers
for their commercial desktop and laptop PCs. They are posting their Windows 7 drivers here
(see Drivers and Downloads on left-hand navigation).
By offering drivers for their commercial desktop and laptop PCs, Dell is helping business customers with Dell PCs in their environments prepare for Windows 7 deployments.
For more information, see this blog post
on Dellís Inside Enterprise IT Blog.