I am following TID 7001306; "The printer driver unknown" 2147023099 iprint vista 64 error.

My question:

It's asking me to update ippsrvr and ndps.jar

Do I have to install tomcat 5 as I am running tomcat 4?

On my test iprint box I do have tomcat 5: but I can't seem to find the ndpsm.jar.!!!!

Do I need to create manually the folder \nps\WEBINF\lib\ and copy the NDPSm.JAR?

Also where can I download these files from?