Here is how anyone can check...
Go to
http://www.pocketpccity.com/software...-pocketpc.html and download CPUID.
Copy it to your Axim.
Make sure all overclocking software is turned off.
Run CPUID and check the PXBus line in the results. Please let me know what speed it has there and what the L, M, N values are returned (L will probably be 1, I think a difference in CPUID and the rest of the world).
If you have a PXA255 and the Axim is setting itself correctly, the PXBus should be 199 MHZ if not, it will be 99 MHZ.
Please post here when you try it.
Thanks,
-JmE-