I have a new sequence, and everything works great. But, about once a day, two keys fail to work . . . Page Up and Page Down, (for Previous Edit and Next Edit). Duplicating a new timeline does not solve the problem, however I can make a new sequence, and copy and paste the assets to the new timeline, and the problem is temporarily solved.

Anyone else having this problem?

To have those keys working as expected you must have at least one track that contains media targeted if CS4. They work on a targeted track basis in CS4.

Roger, thanks ... I ordered the Premiere Pro and After Effects owner manuals. I should have them this week. Such a simple solution to a big headache . . . my tech didn't even know the answer . . . thanx.

Brian, you're welcome! :)