Hello. I have a little problem . I'm patch my bios, on MSI P45-Neo, with AmiTool148 + HP serts. CD/DVD: Optiarc AD-7170A Problem: After start install Win7 i was delete all partition on HDD, and chose non partitioned space. Installer creates 100Mb (hide) partition and partition On the rest of the disc. (HDD 320Gb Maxtor STM-3320820AS SATA) 1) copying files - 100% - Ok 2) Extracting windows files - 0% Has unchanged for one hour. I dont wait longer. Same story on IDE or ACHI mods. I was try to install 7600OEM and 7100RC. 7100RC was installed earlier with older version of BIOS without mods. Thanks.