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



DSL-380T_fw_reva_300B01T02DE20070430_ALL_de_20070430.zip	Firmware for DSL-380T (German).
								Firmware für das DSL-380T (Deutsch).

DSL-380T_GPL_code.tgz						Firmware-Sources for DSL-380T according to GPL.
								Firmware-Sourcen für das DSL-380T nach GPL.

Lizenz_GPL-DE.pdf						GPL-Licence for the Firmware (German).