JamesJ - we're aware of the problems with the large high-resolution font; it looks like somehow the Japanese versions of characters managed to sneak in there (at least I think that's the problem). In the finished version, we'll be using the nice free Chinese-government-standard Beijing font, the same one we use in Oxford E&C.
haraldalbrecht - this is actually a different problem, a long-standing bug in our text field system (I think it even affected Oxford E&C) that we've never quite managed to fix. I'm optimistic that we'll come up with a solution soon, though.
Ole - could you be a little more specific? What exactly happens when you try to enter German umlauts when editing a dictionary entry? Do they show up incorrectly or fail to appear at all? And is Input Field Compatibility enabled in preferences?
patfla - the arrows will only appear if you add them to the toolbar in Preferences. But the menu commands should work. Try performing a Pinyin search entering one character at a time, and see if the Back command works correctly after that (jumping back to the entries that came up after each letter) - it may simply be that you were scrolling down through the Entry list one entry at a time, so that the Back command quite naturally moved you back up the entry list.
Dan (武士), since I already responded to your e-mail about this I'll just post that response here for the benefit of everyone else:
We've gotten a number of bug reports about crashes in different flashcard session modes; it seems like some of them may be related to people's Palms running out of memory, but anyway we're aware of the problem and are working on a fix.
The flashcard rank system was mainly designed for use by students and others who are constantly adding new vocabulary to their repertoire; in that situation, you would want to review a word very frequently when you first add it to the flashcard list (and you're still trying to learn it), but gradually review it less and less often as your recall improves. This fits in with the overall purpose of our flashcard system as an enhancement to the dictionary; when you see a useful word you don't know, you add it to your flashcard list so that you can start working to learn it. But your position on this is very interesting; I can certainly imagine that many other people might feel the same way, for example if they've already built up a large Chinese vocabulary and are simply trying to retain words that they might not use very often. It's too late to make any major changes to the flashcard rank system in 1.0, but it certainly might be worth considering something like this as an option for version 1.1. In the meantime, if you simply treated the "correct" button as "incorrect" and vice versa, and customized the frequency settings so that flashcards at higher ranks would appear more often, you could come pretty close to the system you're talking about. Or you could use the "Reset all cards to rank..." option to start off all of your flashcards at the highest rank, though since there's no way to set a default rank, newly-created cards would still start at rank 1.
Import/export will indeed allow you to import your flashcards from Oxford Dict; if you install the "Flashcard Converter" program at
http://www.pleco.com/oxforddownload.html that will allow you to dump your flashcards to a text file which you can then import into PlecoDict.
If you want to delete listings from the user dictionary, simply go to the add/edit entry screen (in the Edit menu) for each entry and press the Delete button to delete it. You can also get to that screen through a toolbar command. We're considering adding a separate "delete entry" command as well (for use in cases like yours where you might have a lot of entries you want to quickly delete)
And we do plan on offering some sort of a custom dictionary sharing site once we've released the new version of MakeDict. (which unfortunately won't be ready with 1.0)