DBD::Sybase vs. Sybase::DBlib...

You should really be using Sybase::CTlib if you are not using DBD::Sybase. The reason is that it is based on Sybase's Client Library API, rather than the older DB-Library. While DB-Library is "supported", it is no longer enhanced, and you may be running into problems if your dataservers start using some of the newer features (such as wide varchar support, for example.)

Michael