It works for me with cxoffice 6.2 and suse 10.2. Still some issues to solve for me like the fact that it does not create menues in KDE, but it is usable. Strangely it installs in ~/.cxoffice/chemsketch11/drive_c/windows/temp (I named chemsketch11 the new bottle), but I moved the ACDFREE11 directory to ~/.cxoffice/chemsketch11/drive_c and all seems to work quite well.
ciao
Mauro