Ralf Brown's Interrupt List contains megabytes of information on
 documented and (officially) undocumented BIOS and DOS interrupts, DOS
 tables, and interrupts hooked by many software packages.

 The distribution files contain not only the actual list, but also a
 collection of utilities and conversion programs for the list.

 Ralf Brown's Interrupt List can be downloaded from his page at:
 <http://www.cs.cmu.edu/~ralf/files.html>

 HTML versions of Ralf Brown's Interrupt List can be found at:

 * <http://www.delorie.com/djgpp/doc/rbinter/>

 * <http://ctyme.com/rbrown.htm>

 Updates are announced in comp.archives.msdos.announce and on Ralf
 Brown's web page at: <http://www.cs.cmu.edu/~ralf/>

 Ralf's web page contains the somewhat unassuming line: "[h]e is
 well-known in cyberspace for maintaining the Interrupt List..." Ralf has
 done astounding work as the maintainer of the list; his work has been
 greatly appreciated by thousands of programmers.