Ok.. I'm realy stupid.. last night I was thinking about your remark and I saw the light.. probably:-))
I configured the whole thing with MPTN and completely forgot about the tcp/ip config... so I did not give an IP to the second LAN..
Yeah.. its a different program.. althogh the MPTN mention it clearlly and it has the tcp/ip config disabled... (actually maybe they should not have.. to link it to the real tcp/ip config would be better:-) )..
Because it was working.. more or less.. I did have internet.. I got completely on the wrong foot.. and searched in the wrong place... while its so simple and obvious... and I did not realy needed (tested) the other LAN.. I still have to assemble the other PC.... ..
Still its weird it only worked once and I could never get it back.. even with the same configuration? at what it worked only the first time... it did make me a lot of problems:-)).. the internet should not have worked maybe?...
OK.. I will try it all again (when I found the common IP numbers for small network.. I'm not sure but I thought its in the 126.x.x.x or 226.x.x.x range?? )
(Well its easy to find.....))
Thanks anyhow.... Chris..