Partition Reorganization / OK - back to track again ! ;-)

[SYNass IT Ubuntu / Linux]

Hi folks
Nils link got me enlightened !

I was able to modify GRUB while it starts:
Changing its entry from hd0.1 to hd0.2 brought back my system !! ;-)

Now I am not sure if my modification lasts or 
if I have to do something  more !?

Will check and search for more to avoid repeating my problems. ;-))

Once again: Thanks a lot for all your efforts helping me to solve !!!
Cool team, I appreciate it very much.

Cheers, svobi