USM Play EOS Example.

  To build this example, you must change the path to the RESOURCE EOS files
in makefile and EOSVER.LNK

  I'm using EOS v3.03, if you want to use an EOS version below 3.0, you must 
add the kernel.obj file in eosver.lnk and use the correct dos extender name in
os.inc (EOS instead of EOS3)

                                        FreddyV/Useless
