Hello Elitebytes Support,
i have done more testing.
Switching SATA transfer mode in BIOS from IDE to AHCI and installing NVIDIA nForce SATA AHCI drivers v220.127.116.11 for Win XP does not help.
By now i feel certain, that VeloSSD bootsector is not able to detect the harddrive/ssddrive by the use of BIOS calls.
Are you still working on this issue?