If you feel like calling me lame for this request, please go ahead, enjoy.
But I think I am asking for a tool, not warez.
does anybody either have or know where the Sentinel LM SDK is to be found?
The manufacturer took it from its site and all the mirrors.
With my apologies,

Bratsch

Check zencrack2.cjb.net ...if it's not there, contact CrackZ ...I'm sure he'll point you in the right direction