Hi,

I'm playing around with an Ericsson T310 and it's infrared port.  If the
Infrared port is on the laptop then it's driver should already be installed.
Should be just a matter of Activating the IR port on the computer and then
putting the T310 IR port in a line of sight (up to about 3 feet I believe)
with the laptops IR port.  And connection should be established.

I haven't tried sending files back and forth, I'm using it to send AT
commands (modem commands) through the hyperterminal to do it.  The driver
for the infrared device I'm using creates a Virtual COM port, that I connect
the hyperterminal to.  As for sending files a Transfer files box pops up in
the system tray (I'm using Windows XP) and it says you can send/recieve
files, though I haven't tried.

Cheers,
Aaron