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



DES-1250G_sw_revALL_Configuration_ALL_EN_041012.zip	Configuration Software for DES-1250G.
							Konfigurationssoftware für den DES-1250G.

DES-1250G_fw_revALL_10104_ALL_en_050816.zip		Firmware 1.01.04.


DES-1250G_fw_revA3_11000_ALL_en_061031.zip		Firmware 1.10.00