I just switched from dialup to turbonet today. I was able to successfully make a test call and make a normal call via IP. (WOW! this is fast now ). This was only a couple of days worth of guide data, but I had no problems at all. Turbonet (9thTee) Cisco Linksys WRT54S router CASS Communications cable (Motorola SB5101 SURFboard cable modem) Next up, to give the cable company the bad news I no longer need their VOIP phone service. John Hartshorn Phillips Series 1 HDR212 w/lifetime, unmodified other than TURBONet card added.