at SimoTime site. Provides examples of 370 assembler coding techniques, instruction set, utilities.

Find out how to do bit-manipulation, display a field in hex-dump format, access a parameter provided from JCL and other tricks. It is all done in COBOL and the source code may be downloaded.

Provide conversion software and assistance for mainframe legacy to internet migration. Provide for conversion of BMS or MFS screens to HTML. Help for MVS to Windows integration.

z/OS COBOL, Assembler, JCL, VSAM and QSAM sample code with some fully functional utilities.

Provides z/OS-based mainframe application concepts, techniques and examples, with special emphasis on integration with the Internet. Hosted by a California consulting firm.