Xemacs won't display pictures (MISUSE or BUG)

Hi! I just compiling XEmacs 21.4.8, and found following: When i type C-x C-f foobar.jpg RET XEmacs allways open picture in raw mode (?). There is image in modeline. If I try hit 't' (image-toggle-decoding) it won't do anything. However there is gif, xpm, png, jpeg and tiff support compiled in XEmacs (by M-x build-report). If I open xpm picture (ie. recycle.xpm from xemacs) XEmacs opens it in (picture:right XPM) mode, and show the logo and somekind colorfull ascii representation of picture (big one). I am doing something wrong, am I? If so, it would be nice if there is somewhere few lines how to make this thing to work. (I tried to look from FAQ and mailing list archives, but don't found anything). If this is bug or you like to know more, please ask. I am subscriber of this list. Any advice will be appreciate. BR, Jani P.S. The build-report works now very nice without mailing software. =) -- Jani Averbach