I would have to say I would rather the flash move just opened in the original browser window. But if I need to pick between the popup and the full screen I would take the popup. The full screen seem a little intrusive to me. The higher the screen res. the more intrusive it is. You just get use to sites taking up a fraction of the screen. What I hate even more is the popup full screen that removes all window elements. Hate having to look all over for the close window button so I can have control of my computer again.