Hi,
Most of the crashes are ACPI. Upgrade BIOS to the latest firmware level.
Mini112705-02.dmp BugCheck 100000D1, {e4df7c00, 2, 0, e4df7c00}
Owning Process ffaac368 Image: Pirates!.exe
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Mini112705-03.dmp BugCheck 1000008E, {c0000005, 50bfa209, f2238eb0, 0}
Owning Process 812cb398 Image: explorer.exe
Probably caused by : ati2cqag.dll ( ati2cqag+10592 )
Mini120105-01.dmp BugCheck 100000D1, {e4df7c00, 2, 0, e4df7c00}
Owning Process fa58cbd0 Image: Pirates!.exe
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Mini120105-02.dmp BugCheck 100000D1, {a66bf0f9, 2, 0, a66bf0f9}
Owning Process ff0d0da0 Image: Pirates!.exe
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Mini120105-03.dmp BugCheck 100000D1, {e4df7c00, 2, 0, e4df7c00}
Owning Process 812499b8 Image: Pirates!.exe
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Mini120805-01.dm BugCheck 100000D1, {e4df7c00, 2, 0, e4df7c00}
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Owning Process fd484020 Image: DivX Player.exe
Mini120905-01.dmp BugCheck 100000D1, {0, 2, 1, 8179b8f9}
Probably caused by : ACPI.sys ( ACPI!ACPIInterruptDispatchEvents+4 )
Owning Process 81838da0 Image: Shareaza.exe