If anyone wishes to debrand their Lumia 710 it's actually pretty easy!
http://forum.xda-developers.com/showthread.php?t=1488795
Although all I have to show for it after everything is no Vodafone logo on boot and a minor firmware version increase
Still now it's done I won't have to experience Vodafone dragging their feet with an update.
Was going to say. The only difference you'll see is no boot screen and maybe a few settings unhidden. That's all. When we do the customisation for the operators there is actually very little they can do to the phone. Unlike with Android.