Hello im new to BMW's, i recently got a 02' M3 SMG and wanted to know is there any upgrades i can do for my sat nav or splash screens - can somebody point me in the right direction or give me some instructions.

The version ive got is SW 3-1/63 .. it doesn't have "DVD" stamped on the piece of hardware you put the CD in. Hope somebody can help or set me straight

Thanks in advance