Some time ago UOC's people (with IEC support) released a quite complete translation of OJS 2.2.2 to Catalan.
Their package missed to translate Reading Tools and Help so, with Judith Rodriguez (judithrodriguez04[at]yahoo.es, that also worked translating UOC's release) the e-magazine Athenea Digital (supported by Departament de Psicologia Social de la UAB) followed translating and we are happy to say that work is done and ready to download at:http://www.comunitic.net/OJS/translation/ca_ES
Reading tools are 100% translated.
Help is 90% translated.
You can test it all at: http://psicologiasocial.uab.cat/athenea
Comments are welcome.
PD: I don't know if I'm double posting... but I suspect will be useful for OJS team if I also post this at the bugtrack.