I hope, I can describe my wish enough concrete... 
More times i need/miss a function to lock the first column (Filename) so the will stay and not move when I scroll horizontal to view more other columns when I will see more entries - eg when I check fotos and about 30 columns in lister. I can never easy see both, the column entry and the filename from .
A function to lock a column will be GREAT 
Please... it is possible to realise this?
Thanks,
Mani