no problem jakfish!
anyway this seems really like a bug, and i've found this

https://bugs.debian.org/cgi-bin/bugr...cgi?bug=699674

especially, #5 and #29 may be useful

in short, the current (or better, the one you're using) libfm is buggy, so you should upgrade it, along with pcmanfm. with debian armel, in sid, jessie, and wheezy-backports repos, there are new versions of 'libfm' and 'pcmanfm'

or you can try another file manager to use samba, like komba2, konqueror or jags