Hi everyone, I've had a very interesting chat with someone within VM's UK technical team and he's given me some info that he's only just found out after being in some meetings today. VM have sent some really confusing infomation out about the double speed upgrade. I've written about it here:
http://community.virginmedia.com/t5/...981987#M112062
(Not sure whether adding a link to another forum is the right thing to do. If not, I can always copy and paste if preferred)