NewSoftSerial Library: An AFSoftSerial update

just a question:

Does someone have this library running with Arduino 0011?
mine does not work... (can I just upgrade the avr to 4.3?)
Problem: I do get this error

hardware\libraries\NewSoftSerial/NewSoftSerial.h:27:19: error: Print.h: No such file or directory

Thx
Geko