Kotakota,
I believe your scanner is made by Pacific Image Electronics.
You can download the latest drivers for all their PrimeFilm scanners directly from their web site :
Pacific Image Electronics
There are 12 different models of PrimeFilm scanner listed :
PrimeFilm 1800 u/i
PrimeFilm 2700
PrimeFilm 3600u
PrimeFilm 3650u
PrimeFilm 7250u
PrimeFilm 1800AFL
PrimeFilm 3610AFL
PrimeFilm 3600PRO
PrimeFilm 3650PRO3
PrimeFilm 7250PRO3
PrimeFilm 1800LAB, and
PrimeFilm 3650LAB
There are XP ( and Win 98 etc ) drivers for all of the above plus some Firmware upgrades depending on which model you have.
Coconutty