The older (pre-04) model Gryphons don't allow their menus to be changed by Bill. Anyway, here's how you check to see if the custom tunes are installed:
Any programmer with a Product Number that looks like --> Ex.xx.xx <-- is an older platform unit. And, on those units, if the last 2 digits are "99" then it is always a custom file.
So, an older model Gryphon with a Product Number that looks like "Ex.xx.99" has custom tunes.
I think you find the product number by following this menu path: [Diagnostics] -> [Tech Support] -> [Version Info] (or something like it).
And, as 88 said, if you need to install the custom tunes, you'll use Pegasus [Updates]->[Custom File Download]. But, Bill may have to put your new programmer's serial number into the database for that to work. If you DO already have the custom tunes installed (I think you should), don't try to update it with Pegasus, you could easily wipe out the installed custom tunes.
- Jack