WIS is available at 1-800-FOR-MERCedes for a just $2800 a year. It is the poorest database OE or otherwise I have ever seen but it does have most of the info.

Use of the discs requires a 50+ digit key generated from the LAN # of the computer its being installed on.

__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician