"was a bit confused by the kink"
Yes, it is stange at first, you soon get used to it though :-p
If you do decide to change to another email provider go for one that is not linked to your ISP, then if you change again in the future you can keep the address.
You can certianly keep your number if you went to O2 or any other ADSL provider, I'm not sure about if you change to virgin..... I'll go check :)
Yep, seems you can as, laong as you don't cancel the BT line and then take out a new contract with virgin, you have to get the number transfered while the line is active and then cancel it.
http://www.cableforum...er-moving-virgin.html