knoppix 4.0 dvd and usb disk

[srbanator]

hi all

i just put knoppix on 2,5 toshiba disk connected do notebook with usb and firewire. I see all to be done on SDA and i also hope that it will put grub to it's mbr. But after instalation reboot i found out that it put on HDA where is WINXp. Both is running, but now i have to reinstal knoppix one more time, cause i want the linux boot have on SDA mbr, and WINXP na HDA. Firts i want to ask for way to repair the HDA mbr and Second question, if it will be possible that the boot option will be on SDA.

thankx very much

[srbanator]

so the XP i repair easy from XPbootcd. So now i am installing angain knoppix on toshiba disk using that USB + FIREWIRE. I set to put Bootloader to Partiotion not to MBR so will wait for results. Does any of you how to tell to knoppix to put the bootlader to MBR od that USB disk. I tried to turn off the hda in bios, but this is not helping.