Kdar translation

Hi, I am Khoem Sokhem, KDE translation coordinator for Khmer. I am using Suse10.1 and kde 3.5, and I am interesting using Kdar for backup data. I want to translate Kdar into Khmer, but I don't know how to get po file(s) for translating. Could someone please help with link to download po file? Thank in advance! Sokhem