Dell Inspiron 1501 "Express PCI" slot

[Old Ranger]

Greetings to all,
Fed Ex delivered a Wistron Neweb CM9 Mini-PCI wireless nic to me today, 
with Atheros chipset.
Made me very happy indeed!

Uhhhh, now I find that it won't fit in the PCI slot in my Dell Inspiron 
1501 because Dell no longer uses standard sized PCI slots.
They call them "Express PCI" slots.

My question is this:  Does anyone know of an adapter that will mate the 
one to the other?
-OR-
Am I SOL?

Sincerely,
Z. Wade Hampton
Brigham City, UT