Hi DrToxic,
As far as I know it is possible to get BB with the analogue service. Though the old saying does hold true, if in doubt phone up and ask.
One bit of advice I would give you is to fit a NIC to you're nans puter if it doesnt already have one. From personal experience, this will ease the install and and configuration process for the BB connection.
Goodluck.
EoB.
Oh and welcome to the forum.