I have seen a few threads on this but have never seen a definitive answer (or maybe never stumbled across it). I have a Treo600 and a USB data cable and want to use the intermal modem in my laptop to dial up my ISP using my Treo600 phone. I want it to use my cellular minutes, not billed as data since my data plan is limited. Where can I find software or how can I set up Windows XP to do this.

I have looked at the PDAnet offering but it will not connect via a modem dialup. Any solutions out there?