1) No, Windows should be able to see the B2D folders and the BKF Files that are in it/them
2) I suppose I cant really make a share because the backup to disk does not allow for this it just wants to see a drive leter.
For B2D on removable, this is correct. Standard B2D will allow for directories on local or mapped drives. At one point Veritas techs were recommending that USB/Firewire drives have standard B2D folders created. Don't know if that would help you or not.
Also, one fellow said that he got around this problem, by using DiskManager to assign drive lettes to the different USB drives. I;m not sure exactly what he meant, and he never expanded on this, but this may be worth playing around with