Sorry for the non-response on this Glendagary. It hurt my head to even begin thinking about it at the time you posted this. I suggest using my current PCF to get a quick idea how much memory 1,000 DVD covers at this size would take up in your remote. I have at least 250 pages in my current PCF which contain DVD cover related images filling each page. As such, load my PCF in the emulator for your TSU7500 to first see how much memory is available, then delete all of my DVD Juke (Index) and DVD Juke (Submenu) devices running the emulator again to determine how much memory is freed up in the remote. This should give you a rough idea. Keep in mind however, that you'll need to save each DVD cover image as optimized for space as possible as I have done in my PCF. Otherwise your guess'timate will be way off.