How to create dynamic disk with Cavier Green 1TB

Installed in Win7 Ultimate as SATA.

when 1st done it was dynamic.

Then converted drive to Basic when installed in USB adapter on WinXP Pro.

Now I want to go back to Dynamic, but do not see how to do it.

No such option in Win7 in My Computer…Manage…Storage…Disk Management

I do not think you can set up a Dynamic disk when connected via USB.