2.49b View Strip Properties?

I am in 2.49, and I wanted to set my strip ( in the video sequencer ) to premul alpha. Ordinarily, I would press N to access strip properties and do it from the little pop up panel, but I guess the hotkey changed. Anybody know what it is these days?

oops, silly me, forgot about the video sequencer button panel. disregard previous message.

Still N works if you have the strip selected.

not for mine. in older versions it works fine though.