yeah you can do networking through the IRDA port. You just need to know what to configure...well sort of.
I manages to log into the internet through the irda using a siemens cellphone that has irda capable. i log in just fine. the siemens s56 is bluetooth ready and irda...i can beam midifiles to my phone, pictures, and also ...............CONTACTS@!!!!! best of all, i can log into the net wirelessly through the irda from the middle of nowhere.!!!!!!!!!!!!
the only catch is that.............AT&T freakin charges 12 dollars a month for max 4mb of information transfers and its .03 cents per kilobyte after that.........
if you want more information about this.....email me at cresho@earthlink.net
Cresho.