Hi there, I have an Xbox and also run a Cat5 network in my house for my business. At the phone end I have Home Highway 64K ISDN and a 3Com ISDN modem/router. I assumed that MS were saying you needed BB for XBL because of the speed but would it work with 64K ISDN? Can I just plug the box into my network and game away? I'm getting pretty good pings on my ISDN. Will I be causing problems for BB users if I do this? Hopefully I will be getting ADSL when my exchange is enabled in late May but I'm desperate to get on MotoGP live.