Just gotta say this dictionary is amazing. I know you've heard it over and over again, but just wanted to comment on the things I liked.
I love:
-the layout [all of the keys are very intuitive and simple; even before looking at the manual I have already looked up a lot of characters]
-being able to write the character [not only is it a great feature, but it is EXTREMELY accurate (esp. when I write traditional), all of the buttons are well placed (recognize, erase, undo, clear)]
-being able to search by many different ways [english, characters, pinyin, or a combination of characters and pinyin!!]
-FLASHCARDS [wow! so powerful. I haven't even figured out how to maximize the usability yet and it still amazes me how easy it is. Just click the flashcard icon and you can start studying. Anywhere!]
-back and forth button [saves a lot of time instead of searching again]
-switch from Traditional to Simplified with a click! [very awesome! I started my first 2 years studying traditional and now starting simplified is so annoying. this will save me a TON of time!]
-the amount of entries [I was worried that the entries wouldn't be accurate or wouldn't be supported, but it seems that this dictionary is full and has found everything I've been searching lately, I was searching some 成語's for a chapter in my textbook and each and every one came up!
-I also appreciate being about to click on each character individually [this very useful for many reasons, but it helped a lot when I was searching the 成語's and wanted to look at the different characters and their meanings]
THIS I ALL FOUND OUT WITHIN JUST A FEW DAYS! I can't wait to explore clicking on other characters in different documents and being able to search in Pleco! wow that sounds ridiculous!
Thank you so much for this program I should of bought it when I first started studying Chinese!