Upgrading V3.3 to v4.01 software

HI all,

with regards to the new software version 4.01 for catalyst, can anyone advised on how I go abt doing the upgrade?

Currently, I am using the catalyst v3.3 DV. Izzit just a software upgrade tat I can download from the web and install it to my G5 or is there any hardware upgrade tat I need to look for?

Also, v3.3 Dv onli have a single output, how izzit possible to have dual output from the v4.0 without hardware changes??

thx:dunno: