So when you remane the X file to "x", really windows doesn't care about it. I have a samba installed at work and I tested it, and when I rename the file in my Debian its OK, but when I rename the file in Windows is just an ilution (it never remanes if I just change the case). But it changes the name in the server when I change really the name (from "x" to "othe name").
Ok,if i try to rename (from win host) the whole file then the rename is correct (i rewrite whole file) but if i rename only some letters don't happen.
Thanks Pol