Ok, upon some reading on the net and Qualcom's website, I found the diagram attached below. It shows the functions of the MSM 7500 (the chip found in the Vogue).
My eyes stumbled upon the bottom left part, under "Connectivity". The USB port is labeled as "USB OTG". Upon further reading, the chip actually does meet all the requirements for USB OTG.
USB OTG (or on-the-go) means you can connect other devices, having your Vogue act as host! This means you could plugin flashdrives, USB harddrives, maybe even keyboards & mice!
I already tried connecting some of these devices (with a modified cable), however none are recognized. It's obvious our version of Windows Mobile 6.1 is missing the drivers for that functionality....
Did anyone do any research into this? If not, anyone interested to work together and find a way to make it work?
Diagram of MSM7500:
