The priced by attribute is not working.

I have two store set up both with the same problem. According to the Zen-Cart book Priced by attributes works like this (on page 168)...

Product priced by attributes set to "NO" will appear as follows...

Product Price $1000
256MB
512MB (+$100)
1GB (+$200)

Product priced by attributes set to "YES" will appear as follows...

Product Price starting at $1000
256MB ($1000)
512MB ($1100)
1GB ($1200)

No matter how I set Product priced by attribute it appears as it is set to "NO".

If I change the attribute flag "include in Base Price When Priced by Attribute" (from page 185) it also does not change anything.

I am running version 1.3.7. Since both my stores have some mods I also set up a fresh testbed store with only 1 product basically the example I just mentioned above and it also fails the exact same way.

I am willing to let someone have access to this testbed store to check out my problem.

I have attached a version file from the testbed store.
Please help!

Thanks,
Megan Quattrocchi
megan AT junglevision DOT com