anyone running with ngroups increased from 16?

[Julian Elischer]

Windows users seem to have an almost unlimited number of groups and 
soem places seem to use them a LOT.
This gives Posix systems problems with deciding how to handle them 
all. Especially when getting
user credentials from winbindd (samba).

Does anyone know of any work done to either bypass this limit or to at 
least expand it?

Thanks

Julian