Windows Phone 7 will support USB tethering with NO Extra Charge

For many business users hoping to move to Windows Phone 7, being able to tethering their phone is one of the non-negotiable.

Now there appears to be some hope, with Richard Dudley, a developer claiming to have had official word that Windows Phone 7 will in fact support USB tethering and that this will not cost anything beyond the basic data plan and thats mean No Extra Roaming Charges. Tethering has been rumoured before for Windows Phone 7.