I have a Q6600 processor on Vista with 4gb and Nvidia 9600gt video and PDR 7.
Over 100 images and a couple videos. On pan and zoom, the motion is unacceptably choppy and jerky. I have the latest patch installed too(2519). I refuse to lower my CPU core to try to "fix" this since it defeats the purpose of the addl hardware boost.
Please help Cyberlink!!! The pan and zoom are an AWESOME feature in this build and I use it regularly.