I,Robot and all Profile 1.1 and 2.0 with bookmarking feature.
Unfortunately the bookmarking on Lionsgate titles is implemented incorrectly as clicking on RED button saves bookmark, clicking on BLUE button deletes bookmark and clicking on GREEN button displays saved bookmarks.
Just get the PS3 BD remote it was one of the first acc. I got as using a controller for movie playback never felt right. Although I got the xbox remote despite already having too other machines with remotes capble of DVD playback. The xbox is still my only player that can play back region 0/1 PAL DVDs with out anytype of codes. Which is primarly why I still have a Org. XBox hooked up despite having a PS3, HD-DVD player and dvd recorder.