If you want to develop new applications for your HP e3000 systems, AcuBench provides a complete IDE that has all of the tools necessary for developing and debugging your COBOL application on the HP e3000 platform. You work in a Windows environment on a client, and you can develop and debug your applications on the HP e3000 server. One thing to remember is that the MPE/iX layer uses the FILE.GRP.ACCT syntax for specifying files and directories, while POSIX uses Hierarchical File System (HFS) syntax, such as /ACCT/GRP/FILE, for the same purpose. For details, see "MPE/iX vs. HFS Syntax and LISTF vs. LISTFILE" in the Getting Started booklet, section 1.6. See the AcuBench User's Guide for complete information on using that product.