Has any one had this issue? I produce a news program and use the write-on effect almost daily to expose quotes. With CS3 it worked like a charm but with CD4 it simply will not work. I can apply the effect to a title but when I attempt to synchronize the pen with the audio, Premiere Pro grinds to a very slow refresh.
I am running and Asus P6T MB, Intel Corei7, 12 GB Ram, PNY Quadro 4500 Graphics card, and the disk runs at 7200 rpms. I just ran some benchmarks on the system and it's pretty fast, but when I apply the Write-on effect it's like a different machine.