hiya
I had the speedtouch with AOL and when I switched to BT my hub hadnt arrived by the time I was connected to BT. All I did was type in my bt address instead of my AOL address and it worked fine - that was the only thing I changed, give it a go and see if that works.
BTBB Option 3 since 10.01.07 and luvin it! Migrated from AOL to BT - bubble hasn't burst yet.