Well, finally got through to CP technical help today and they gave me the fix to configure bar-code ranges for US bound shipments.
It was easy, as mentioned in an earlier reply to my query from chic-shopper (just not enough info as to where to enter the frequency number).
If anyone else is running into this problem, here is the fix.....
(okay I am now launching the CP desktop shipping program, it takes about 5 minutes to load, so everyone reading this thread at this point, get up, grab a coffee, go for a leak, read the newspaper and come back in five minutes....)
Okay, it's launched.... so here is the fix.
Go to tools
Click on Barcode Ranges
Select USA/International from the list of products shown.
In Frequency enter 1
Now the software will go to the Canada Post Server and assign you bar codes for both US Small Parcel and Commercial Expedited Parcel -USA
Easier than giving birth!
Jeff