Dual boot with XP installation failure

[millara]

The boot order is

1st boot device = DVD
2nd boot device = IDE-0:IC35L060AVV207-0
3rd boot device = disabled
Try other boot devices = no

From the LL File Manager I can see that the 2nd boot device is the smaller HDD.
It also seems that the Bios does not know about the larger HDD.

I am tempted to disconnect the larger HDD to take it out of the picture but I don't want to cause further problems. What do you think?

Alistair