PSPedict is a general Japanese English dictionary with 68,785 Japanese entries. You can search in English via the On Screen Keyboard (OSK), or in Japanese using Hiragana / Katakana. It is also possible to search using Kanji from a Kanji Popup window, or when navigating through the Kanjidic file (6354 entries).
Read more about PSPedict v0.1 (PSP misc)