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

DSL-G804V_fw_reva_10004dm9_ALL_en_020606.zip		Firmware Rev.A english

DSL-G804V_fw_reva_10005dg3_ALL_en_061129.zip		Firmware Rev.A english

DSL-G804V_fw_reva_10008ds1_ALL_en.zip			Firmware Rev.A english