Latitude Z600 on Windows 7 (drivers problems) -need: 5800 driver Mobile Broadband Driver and Finger print reader driver

I just got a Latitude Z with the AT&T Mobile Broadband card..  I put the SIM from my D630 (confirmed working) and can't connect.  There is not a connection manger for Windows 7 yet..but have tried most combinations of prior connections managers...  It shows up in wireless connections with full bars, but fails to connect.  When I load connection manager from XP, it shows up as disabled..

I also get an undefined device 5880, but can't find a driver for it.. 

I also can't find the finger reader driver..

Any help would be great!!