Thanks once more Jeff, highly appreciated!
But still... lol
I'm starting to believe that this is an OpenOffice issue. But I also don't wanna exclude the possibility that it's
me still doing something wrong while importing/exporting.
However, now I know where the problem is and I'm pretty sure I'll figure it out sooner or later. And I still have the option to save several files with different sets.
I also contacted my brother (who has Excel) and sent him the files, so he can check out if this is an exclusive problem with OpenOffice.
Thanks for helping me out and showing me the right path, Jeff. That's the reason why I bought FHM4 even though I'm not playing it lol.
You really care 'bout your folks and this deserves to be rewarded