i need help setting up mpt to use the v3 as a modem for connecting to the internet (usb cable)... i went to the mpt settings panel and set up a new internet connection "using an existing dialup connection".... it won't allow me to save the correct password , and i get the following error message after trying to connect.... Error - 678 The remote computer did not respond. for further assistance click MORE INFO or search HELP and support center for this error #. my cellphone service is through cingular , and the dial up is through sbc yahoo. thank you, bill kelley