Hi, I am getting this underrun when running Call of Duty v1.5. fixme:powermgnt:SetThreadExecutionState (0x2): stub, harmless. fixme:mmtime:timeBeginPeriod Stub; we set our timer resolution at minimum fixme:mmtime:timeEndPeriod Stub; we set our timer resolution at minimum fixme:mmtime:timeBeginPeriod Stub; we set our timer resolution at minimum fixme:powermgnt:SetThreadExecutionState (0x2): stub, harmless. fixme:powermgnt:SetThreadExecutionState (0x2): stub, harmless. err:dsound:DSOUND_MixOne underrun on sound buffer 0x40407e50 It turned out there were some processes hanging around, wine server and also /usr/lib/wine/wine-preloader /usr/lib/wine/wine-pthread ./CoDMP.exe Killing them and re-starting allowed it to work. I wonder if that err a WINE problem? as CoDMP.exe has workd flawlessly since. Maybe something to do with the existing wine-preloader left running? (Is that process left running a known problem..?) Kind regards JG -- Homepage: http://jguk.org/ Blog: http://jguk.org/blog.rss Radio: http://jguk.org/#radio