COBOL/ILE sample?

Thank you to all who responded with ideas and suggestions both on and 
off-list concerning getting started with WDSC.

Within the next year, we will be migrating COBOL/VSE programs from the 
VSE/ESA environment to iSeries COBOL/ILE. Is there anyone out there that has 
done this and can identify the significant differences between the two 
formats of COBOL? If we can identify these differences I could probably 
write a filter program that would change the sources automatically so that 
those issues are dealt with.

Also, a small sample COBOL/ILE program that opens and reads a "file" and 
prints a report along with the accompanying CL would be very helpful. Anyone 
game? TIA.