Dear sir, Here is direct download link to download Windows7 reliable and fully functional live PE3 based project. https://dl.dropbox.com/u/15279728/win7PEnvda%281%29.7z You can not use Windows7 X86 SP1, it is necessary to use Windows7 .iso image as installation source without SP1. In other case, audio will not work. The build in audio support is made to support USB audio headsets. The universal USB audio driver is included. It is not easy to add driver for other sound carts at this moment. For virus and spiware removal, i Am recommending You to use Microsoft safety scanner. X86 release can be downloaded from here. http://definitionupdates.microsoft.com/download/definitionupdates/safetyscan... The project is including one antirootkit, but unfortunately, adding many drivers to support network carts is not easy. So updating virus database from running live project can not be completed from live PE environment if system is not containing compatible network cart. The very reliable live XP project, which can support many sound drivers can be downloaded from here. https://dl.dropbox.com/u/15279728/LXC.102011.exe To support sound cart of Yours choice, I Am recommending YOu to use USB flash drive, create The drivers folder on The root partition of this USB stick And add .sys and .inf sound drivers files to this folder. Or You can use .iso editor to add drivers folder directly to The .iso image. Poweriso or isomaster for Linux can be used. Please remember, that using live environment for virus removal is having one issue. Thanks to NT kernel, which is respecting The permissions set to files stored on NTFS volumes, some files can not be scanned. Microsoft have made his own special tool based on live PE, which is using WIndows defender. Unfortunately, this tool is not including audio support and explorer.exe is not being used as shell, and modifi this environment to support visually impaired is too complex for us. The direct download link for this tool is here. http://download.microsoft.com/download/3/3/4/3345B0CD-A4BC-4E8D-B6F0-CE68626... The best antivirus solution is to use GRML with persistent feature and with AVG for Linux. You can discuss with Me by using my E-mail address chmeljanusz@seznam.cz grml_2011.05.iso Or earlzer versions can be used, newest GRML is not including Speakup with software speech. I AM ready to constructively help You, contact me at any time.