u could try checkpointdelta.com for the download of c4 update and the no cd crack as well dont download from nova as the download is super slow for some ungodly reason!!!!
try this site for some other info as well.
http://www.members.optusnet.com.au/die_squad/
hope this helps u out a bit
best of luck and rotors up
XO JĘSTER ĄDIEĄ
