If you have Nero 6, download the latest update (22.214.171.124) and you will get a template called Canon PIXMA IP3000 CD Printer as one of the selections in the Dropdown paper stocks type list. This selection works for me and is aligned perfectly. I have an IP4000.
I tried the parameters in the link you posted. The paper template made from these values worked well also. I wish I could find a way to read the STOCKS.DAT file in Nero and find out what parameters are used in their various paper/forms designs.