Naming conventions:
Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension
Product_Howto_language_ Theme-with-description.extension 


DIR-301_fw_reva_102b56_ALL_en_20090206.zip	Firmware für DIR-301 in Englisch.
						Firmware for DIR-301 in English.

DIR-301_fw_reva_102DEb08_ALL_de_20090206.zip	Firmware für DIR-301 in Deutsch.
						Firmware for DIR-301 in German.