From June Fabrics Technology:
This software allows your PC/Laptop to go online by connecting to your Pocket PC phone or Windows Mobile phone through the ActiveSync cable, Bluetooth or InfraRed. Simply install and your computer will connect to the Internet instantly. No extra hardware or setting necessary. PdaNet supports Treo 700w, Motorola Q, PPC/XV 6700, Samsung I730/I830, T-Mobile MDA, Cingular 8125, or any other Windows Mobile phones with a data plan (such as EV-DO or GPRS). It can connect by USB tether or Bluetooth DUN.