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Who Trains SCO? Teaching a company the inner workings of their own products is no small challenge - especially when the products are as large and intricate as SCO UnixWare and SCO OpenServer. But that's the degree of expertise we offer at ATCS. We've taught Internals throughout SCO:   Engineering Technical Support Custom Engineering Professional Services Kernel Engineering TEAM Engineering Services Escalations Consulting We've taught SCO Internals throughout the computer industry to companies such as: Data General Fujitsu Force Computers We customize our internals course upon request. Topics we've covered previously:   Kernel Mode Switching Intel CPU Implementation Details Process Management Process Scheduling Virtual Memory File System Management KDB Kernel Debugger Crash(ADM) Building the UnixWare Source Tree The SVR4.2ESMP Link Kit Lightweight Processes (LWPs) The Threads Library The Portable Device Interface (PDI) The SCSI Device Interface (SDI) Writing UnixWare Device Drivers Dynamically Loadable Modules (DLMs) Device Driver Autoconfiguration STREAMS The Device Driver Interface (DDI) The Driver/Kernel Interface (DKI) DLPI SVR5 Differences Contact ATCS for more information.