original PocketPC image backup and xcalibrate

Hi, I'm testing H5400-port on my H5450 (Japanese version).
I used these softwares:
- Familiar Linux 0.7-RC3
- BootBlaster3900 2.6
- bootldr pxa-2.20.4
- bootgpe2-h5400.pb2-h3900.jffs2
It works well, but there are two problems.

First, I could not backup original PocketPC 2002 image.
I tried to save it many times with BootBlaster3900,
but it caused write error every time.
It seems that 64MB memory in H5450 is too small to save
PocketPC image (about 47MB for PocketPC Japanese version).
So, I used HP's update tool to save the image this time.
   http://h18007.www1.hp.com/support/files/handheldiPAQ/us/download/18285.html

Second, I cannot calibrate screen with xcalibrate.
Though I touched closshairs several times,
but nothing happens. I cannot go on.
Is it H5450 spefic problem?

Thanks.

-- 
KONNO Shunichi <konno@la-luna.jp>