Have you checked vivaciti? they do phone and BB with unlimited weekend and overnight
The only LLU at my exchange comes from AOL, Bulldog, TalkTalk & Sky. They are all verboten as far as I'm concernedhttp://xilo.net?
Worth a look, especially if you have Be/O2 LLU at your exchange.
Their new Be Wholesale plans are cheap but Xilo are the best ISP around. You really wouldn't need to worry about quality with them.
Pretty impressive to get any orders completed two days before the Christmas weekend, most ISPs have already frozen their upgrades and new provisions.