Dan_78cj5 - thanks for the detailed info. You're exactly right about the logic behind categories, one card in two categories makes a lot more sense than having two copies of the same card in different lists.
It does sound like most of these issues are addressed by Beta 5 - there wasn't really as clean a system in beta 4 to assign / reassign categories as there should have been, but we've added one in Beta 5 along with bringing back the tap-hold category selector and adding an "uncategorized cards" search so you can easily find cards that aren't in any categories. You should already be able to search for cards in a specific category using Manage Flashcards, but if there aren't any cards in that category then naturally you'd get a blank result. The scores only change if you've specifically created / selected a different scorefile (in the Scoring tab in Advanced settings) for a given profile - in Beta 5 we also prompt you whether to create a new scorefile or link to an existing one whenever you create a new profile.
You can still beam a list like you describe, just choose "cards in categories" instead of "all cards" in the Export screen and you can dump a list of the cards in a specific set of categories to a file which can then be beamed over and imported back in on your classmate's system. And we've fixed the problems with landscape display garbage, the keyboard or Graffiti area automatically reappears when you're on a screen that doesn't expand (and disappears again when you go back to an expanded screen).
It does sound like most of these issues are addressed by Beta 5 - there wasn't really as clean a system in beta 4 to assign / reassign categories as there should have been, but we've added one in Beta 5 along with bringing back the tap-hold category selector and adding an "uncategorized cards" search so you can easily find cards that aren't in any categories. You should already be able to search for cards in a specific category using Manage Flashcards, but if there aren't any cards in that category then naturally you'd get a blank result. The scores only change if you've specifically created / selected a different scorefile (in the Scoring tab in Advanced settings) for a given profile - in Beta 5 we also prompt you whether to create a new scorefile or link to an existing one whenever you create a new profile.
You can still beam a list like you describe, just choose "cards in categories" instead of "all cards" in the Export screen and you can dump a list of the cards in a specific set of categories to a file which can then be beamed over and imported back in on your classmate's system. And we've fixed the problems with landscape display garbage, the keyboard or Graffiti area automatically reappears when you're on a screen that doesn't expand (and disappears again when you go back to an expanded screen).