I just upgraded to CS4 at work past 7 days and i am currently regretting it. To start with, using two monitors, CS4 must like my graphics card becasue when I open up a document and it starts to render the window, the primary monitor loses It is signal and http://0x6101bed-support-number09528.link4blogs.com/10129493/not-known-factual-statements-about-0xc19a0006-support-number