config. prob ambient MD5628 with win xp

There's a claim that the ham412winnt4 will work.

http://tinyurl.com/12xt

Intel bought Ambient.

Here is the link to their driver page. I see that they have updated the drivers recently.

http://developer.intel.com/design/modems/support/drivers.htm

Remove any spaces from the pasted link.

I have several Intel/Ambient modems, and they work fine with XP as long as you download the Intel drivers.

I did have 1 that I could never get to work properly. I concluded that there was a conflict with the Modem and an ASUS A7V motherboard.
While the modem worked fine, it interfeered with the shutdown routine for the motherboard.

Chas