HELP !!!

Tonight I 'cleaned' my WDTV
- Reflash with official firmware
- Flash with wdtv.bin from zorander ext3-boot-firmware 0.9.2
- Reboot

Problem: before this flash my ext2 usb pen was mounted on /media/UsbPen (the label of the pen) and my ext2 hdd was mounted on /media/Microbo (idem: the label of the pen).

Now the media dir is NOT PRESENT AT ALL.
The pen and the HDD was mounted only on /tmp/media and was mounted with a log exadecimal code NOT WITH THEIR LABELS

Why? How to Correct tihis problem?

I'd like to correct the 'init' file in root, but... how?