H5450 saved_bootldr

Hi,
I accidentally deleted my original H5450 saved_bootldr, and I want to roll
back to PPC2003, but it doesn't seem to want to run properly.  I can connect
to Activesync but when I run HP RUU It resets the Ipaq (does it detect that
Parrot is not there?)..
Is there a repository for the original Bootloaders (are they different
between models), can somebody send me a copy or upload it??

Thanks
Gavin White