We have BT package that has phone and BB for €45 a month i think. Not too sure on the MB I think it is 1MB. Never any problems with speed and we have 1 desktop and two lappys running off a wireless router.
NTL are now running 20Mb broadband in Moyglare hall. they've finished laying the new cables. As afar as I can remember there's a package that gives you your TV, phone (and off peak calls) and 20Mb broadband for something like €75 a month.