Hopefully this helps you make your product better. When it crashes it instantly disappears from my screen and then Mac asks if I want to view these crash logs. All times before it crashed I was running 6 tables of online poker along with some add on software, and its crashed almost every time Ive tried to play since the most recent update (the one introducting coherence mode) I only run full screen mode though. Im leaving for the next 13 weeks so I wont be able to see any responses until then. Edit (The message is too long so ive cut out some parts of the log) --------------------- Date/Time: 2007-05-11 01:36:10.462 -0400 OS Version: 10.4.9 (Build 8P2137) Report Version: 4 Command: Parallels Path: /Users/user/Desktop/Parallels Desktop.app/Contents/MacOS/Parallels Parent: WindowServer [86] Version: 2.5 (2.5 Build 3188.0) PID: 583 Thread: 11 Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_INVALID_ADDRESS (0x0001) at 0x01a0a000 Thread 0: 0 libSystem.B.dylib 0x9000a457 mach_msg_trap + 7 1 com.apple.CoreFoundation 0x9082c2b3 CFRunLoopRunSpecific + 2014 2 com.apple.CoreFoundation 0x9082bace CFRunLoopRunInMode + 61 3 com.parallels.desktop 0x0054f015 0x1000 + 5562389 4 com.parallels.desktop 0x004e45eb 0x1000 + 5125611 5 com.parallels.desktop 0x004e4704 0x1000 + 5125892 6 com.parallels.desktop 0x003038cd 0x1000 + 3156173 7 com.parallels.desktop 0x00040eab 0x1000 + 261803 8 com.parallels.desktop 0x00006792 0x1000 + 22418 9 com.parallels.desktop 0x000066b9 0x1000 + 22201 (first ten threads snipped) Thread 11 Crashed: 0 <<00000000>> 0xffff0d9d __memcpy + 1533 (cpu_capabilities.h:228) 1 com.parallels.desktop 0x0068c568 0x1000 + 6862184 2 com.parallels.desktop 0x005a2625 0x1000 + 5903909 3 com.parallels.desktop 0x005a2e03 0x1000 + 5905923 4 com.parallels.desktop 0x008568f4 QList<TGDev>::append(TGDev const&) + 212 5 com.parallels.desktop 0x00661411 0x1000 + 6685713 6 libSystem.B.dylib 0x90024987 _pthread_body + 84 (next 5 threads snipped) Thread 17: 0 libSystem.B.dylib 0x90025027 semaphore_wait_signal_trap + 7 1 com.parallels.desktop 0x0068c5ca 0x1000 + 6862282 2 com.parallels.desktop 0x00661d20 0x1000 + 6688032 3 ...pple.audio.units.Components 0x7bab6889 DefaultOutputAUEntry + 32061 4 ...pple.audio.units.Components 0x7bb801c7 0x7baad000 + 864711 5 ...pple.audio.units.Components 0x7bb7f5e7 0x7baad000 + 861671 6 ....audio.toolbox.AudioToolbox 0x93d4b80d AudioConverterChain::CallInputProc(unsigned long) + 189 7 ....audio.toolbox.AudioToolbox 0x93d4b4aa AudioConverterChain::FillBufferFromInputProc(unsigned long*, unsigned long*, CABufferList*) + 84 8 ....audio.toolbox.AudioToolbox 0x93d4acaa BufferedAudioConverter::GetInputBytes(unsigned long, unsigned long&, CABufferList const*&) + 234 9 ....audio.toolbox.AudioToolbox 0x93d4ab3b CBRConverter::RenderOutput(CABufferList*, unsigned long, unsigned long&, AudioStreamPacketDescription*) + 119 10 ....audio.toolbox.AudioToolbox 0x93d4a89f BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) + 211 11 ....audio.toolbox.AudioToolbox 0x93d4b416 BufferedInputAudioConverter::CallInputProc(unsigned long) + 142 12 ....audio.toolbox.AudioToolbox 0x93d4b1ae BufferedInputAudioConverter::GetAllInputBytes(unsigned long, unsigned long, unsigned long&, CABufferList const*&) + 76 13 ....audio.toolbox.AudioToolbox 0x93d4b0e1 Resampler2Wrapper::RenderOutput(CABufferList*, unsigned long, unsigned long&) + 775 14 ....audio.toolbox.AudioToolbox 0x93d4a89f BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) + 211 15 ....audio.toolbox.AudioToolbox 0x93d4aa2d AudioConverterChain::RenderOutput(CABufferList*, unsigned long, unsigned long&, AudioStreamPacketDescription*) + 93 16 ....audio.toolbox.AudioToolbox 0x93d4a89f BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) + 211 17 ....audio.toolbox.AudioToolbox 0x93d4a72c AudioConverterFillComplexBuffer + 190 18 ...pple.audio.units.Components 0x7bab6483 DefaultOutputAUEntry + 31031 19 ...pple.audio.units.Components 0x7bab6038 DefaultOutputAUEntry + 29932 20 ...pple.audio.units.Components 0x7bab54fd DefaultOutputAUEntry + 27057 21 com.apple.audio.CoreAudio 0x91474912 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) + 240 22 com.apple.audio.CoreAudio 0x91473e4e IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) + 274 23 com.apple.audio.CoreAudio 0x91473bd9 HP_IOThread:erformIO(AudioTimeStamp const&) + 1299 24 com.apple.audio.CoreAudio 0x91472001 HP_IOThread::WorkLoop() + 953 25 com.apple.audio.CoreAudio 0x91471c43 HP_IOThread::ThreadEntry(HP_IOThread*) + 17 26 com.apple.audio.CoreAudio 0x91466239 CAPThread::Entry(CAPThread*) + 93 27 libSystem.B.dylib 0x90024987 _pthread_body + 84 Thread 18: 0 libSystem.B.dylib 0x90049617 semaphore_timedwait_signal_trap + 7 1 com.apple.audio.CoreAudio 0x9147365c CAGuard::WaitFor(unsigned long long) + 212 2 com.apple.audio.CoreAudio 0x9147357e CAGuard::WaitUntil(unsigned long long) + 66 3 com.apple.audio.CoreAudio 0x91471efa HP_IOThread::WorkLoop() + 690 4 com.apple.audio.CoreAudio 0x91471c43 HP_IOThread::ThreadEntry(HP_IOThread*) + 17 5 com.apple.audio.CoreAudio 0x91466239 CAPThread::Entry(CAPThread*) + 93 6 libSystem.B.dylib 0x90024987 _pthread_body + 84 Thread 11 crashed with X86 Thread State (32-bit): eax: 0xffff0d5f ebx: 0x90024944 ecx: 0x0000003a edx: 0xffff0a00 edi: 0x01a19600 esi: 0x0880e11d ebp: 0xb0424e78 esp: 0xb0424e70 ss: 0x0000001f efl: 0x00010286 eip: 0xffff0d9d cs: 0x00000017 ds: 0x0000001f es: 0x0000001f fs: 0x0000001f gs: 0x00000037