Informix on SCO UNIX 3.2.4

One of the companies I do some work for has Informix v4 running on their SCO UNIX systems which are currently version 3.2.2. They are thinking of upgrading to SCO version 4, but want to know whether this will cause a problem with their Informix packages (specifically 4GL, ESQL/C, SQL, Standard Engine and On-line, plus Informix Net). Has anyone done this already? Do you need an update to the Informix package for it all to work? Do new SCO features such as long filenames and symbolic links cause any problems? Thanks for any help! Please email me, and I'll post a summary if there's interest. -- Pete -- Pete Miles uaa1006@dircon.co.uk ...uknet!dircon!uaa1006