>> cable to a device having USB B <<

Most ppc's (don't know about yours) do not have usb "host" capabilities,
so, it's not possible to connect them to any usb client devices. It not
a cable but rather a design issue.

In general, there is no commonality between rs232 connections and usb
connections... i.e. you can't "re cable" them.

_If_ it is possible the way to do it would be to find a usb sync cable
and use a usb connector adapter.

Beverly Howard [MS MVP-Mobile Devices]