I was reading this post by bugbyte:
http://www.mp3car.com/vbulletin/show...28&postcount=6
and it describes my charger exactly. So i also believe that i do have one of those connectors.
My originial question has never been answered though, if i cut off the end of my OEM dell charger would that work without a doubt with my p1900 since it will have the chip in it?
Thanks for all the help guys, i'm sure theres a bunch of other people with teh same problem