i have a dell inspiron lappy with an expresscard slot and an looking for a expresscard rs232 (serial interface). the enigma is this:- i cannot find a reference to expresscard in device manager or even pcmcia. i have another lappy with a pc card (pcmcia) slot and this shows up in device manager. am i missing drivers? is the card slot up the spout? (new lappy btw), or does the expresscard not show in device manager? i'vegone into "show hidden" just in case but still not there. can't find any expresscard drivers on dell help and support.