Vista USB/network mapped drive question

I forgot to ask this earlier, but can anyone with RC1 or a beta of Vista tell me if they've fixed the problem with assigning drive letters to removable drives that was present in XP?

In XP windows doesn't see network drives the same way as logical drives, and inconvieniently assigns the same drive letter to removable disks. So for example if you have hard drives C, D, and CD-ROM E, then you have network drives mapped to F,G and H. Now put a USB drive in and XP assigns it letter F, helpfully, making it not appear until you either change the assignment of the USB key or the network drive.

Does Vista cure this annoying problem?