This is tiny example about how to make your own
simple include file ..
sorry sound sucks in this oCam ::)
'our first o2 program with include file
include "myInc.inc"
string s,s2
s2 = chr(13) + chr(10) + "version3 with additional string"
s = is + s2' our include string
print s ' this will show our string in message box
here is include file myInc.inc
'my include in o2 ,v2
string is = "Hello Oxygen Basic!" + chr(13) + chr(10) + "version 2 by Aurel"
and tiny video in zip..
And here is youtube link if you don't have player?