I always write pages in valid css2.1, but joom!fish disturbs it a little bit. To keep the site valid you have to delete one backslash in the mod_jflanguageselection.css, line 102. Otherwise everything works very well so far, some little bugs while deleting languages (error 500) but it´s ok for this version. keep goin`on.

wow, installed in just 2 minutes and works out of the box. excellent! very well done job! i love it, i use it, i`ll link it... ;-)