i rreloaded the sound device and got sound back. IE explorer is running a little slow but e everything else seems fine. If i can have windows do its update everything will be back to 100%
here is the r/kill file   This log file is located at C:\rkill.log. Please post this only if requested to by the person helping you. Otherwise you can close this log when you wish.  Rkill was run on 05/25/2011 at  0:08:45. Operating System: Microsoft Windows XP  Processes terminated by Rkill or while it was running:  C:\Documents and Settings\All Users\Application Data\yiMjvSkpKyOa.exeC:\PROGRA~1\Yahoo!\MESSEN~1\ymsgr_tray.exeC:\WINDOWS\system32\wdfmgr.exeC:\Program Files\Common Files\McAfee\SystemCore\mcshield.exeC:\Program Files\Common Files\McAfee\SystemCore\mfefire.exeC:\WINDOWS\system32\wscntfy.exeC:\WINDOWS\system32\dlcccoms.exeC:\WINDOWS\System32\vssvc.exec:\PROGRA~1\mcafee\msc\mcupdmgr.exeC:\Program Files\Secunia\PSI\sua.exeC:\Program Files\Malwarebytes' Anti-Malware\mbam.exeC:\Program Files\Internet Explorer\iexplore.exeC:\Program Files\Internet Explorer\iexplore.exeD:\iExplore.exeD:\iExplore.exe Rkill completed on 05/25/2011 at  0:09:17. Please post this only if requested to by the person helping you. Otherwise you can close this log when you wish.  Rkill was run on 05/25/2011 at  0:47:01. Operating System: Microsoft Windows XP 
win32 root/kit slowly killing computer need help please