Hi for all! I am having problems with motherboard Intel 915GEV. Work with audio professional, using the products M-audio Ozone and Digidesign Mbox. I brought up to date firmware of the products Ozone and Mbox, bios (chipset) and drivers of motherboard Intel. Professional Windows XP is brought up to date with SP2 and the Windows Update in day. When working with the Mbox and the Ozone, I perceived that the audio one functions of precarious form. The audio one was being bombed with clicks and blops (noises)..... Also the Mbox stopped to function for some unknown interference (with noise), but came back immediately to the functioning. I incapacitated resource HT in the bios, as well as I used all available configurations USB in the Bios (Enable, disable, Full speed, Hi Speed USB). It swims decided....... I decided to test system in mine the same another computer with the MOBO Abit NF7-S 2.0 (last revision of bios and drivers NFORCE). There, it functioned very well..... I was to look to the support technician of the manufacturers and found this: " Compatibility Alert * There have been reported compatibility problems with Pro Tools and the new Intel 915 and 925 chipsets when trying to use with Mbox systems. Therefore Digidesign cannot recommend these chipsets for use with Mbox at this time. Please check to make sure that the computer you are considering purchasing contains chipsets found by Digidesign to be compatible with Pro Tools. * Preliminary testing has revealed an unsupported workaround by using a USB 2.0 powered hub with Mbox. Digidesign is currently working with Intel on the problem. * To find out the model number of your chipset, check with the manufacturer before purchasing, or use the following tools for your existing computer: Is My PC Compatible With Pro Tools? " Result, I did not obtain to work well..... It would like to know what the Intel has to say..... It would like to know if such problem can future be decided by update of bios and drivers; negative e in case that, if exists one another possibility to skirt the problem..... Obs.: both the computers were brought up to date with Windows XP Professional SP2 with all the updates supplied for the Windows Update and Cubase SX 2. The Mbox was recognized for the system and work, however with imperfection (interruption) in the audio during 1 second. This happens when I use virtual instrument. In the M-audio Ozone, it does not have interruption of the audio, however it has noise typical of latency (clicks, blops ...). I tested in all the latency levels. The problem is HUB USB onboard ...... Help me please ! I wait reply.