Hi again, 1- yes, i'm able to boot Vista, "IDE ATA/ATAPI Controllers"- Intel® ICH9M/M-E Family 4 Port SATA AHCI Controller - 2929 "Storage Controllers"- Microsoft iSCSI-Initiator 2- yes 3- with xp cd + DP_MassStorage_wnt5_x86-32_901 ( Driverpacks.ne t) *** STOP: 0X0000007B (0XF78DA524, 0XC0000034, 0X00000000, 0X00000000) - with xp cd + 32bit_Intel_textmode_driver_v8.9.0.1023_WHQL ( from your link ) NO BOOT AT ALL, NEITHER WITH THE FILES FROM "Intel_INF_Drivers_9111014_ready_for_nLite" ( your link ) 4- "Intel_INF_Drivers_9111014_ready_for_nLite" and "32bit_Intel_textmode_driver_v8.9.0.1023_WHQL", both packs in the same cd and/ one at a time - "DP_MassStorage_wnt5_x86-32_901" alone, without any other pack on the cd can you guide me somehow ? i have a Quanta board with InsydeH2O Bios vF.12 but, as usual all the usefull options are missing... Thanks by the way, your JMicron drivers link is dead... an unsual question in this kind of forums... are you portuguese?