Hello, thanks guys now it works. The trick is as follows (implemented on PC) 1 - got to http://xdxf.revdanica.com/down2/ 2- select your dictionary 3- slect download format Stardict 4- extract it with WinRAR. 5- some dictionaries have 2 links. e.g. stardict-comn_sdict05_eng_arabic-2.4.2.tar.bz2 and stardict-comn_sdict_axm05_eng_arabic-2.4.2.tar.bz2. in this case select the one with _sdict_axm05 6- copy the 3 files .dz, .idx and .ifo to your N900 mstardict directory