Fuzzy Screen Crash

Hi my name is darren,

im having problems with my mac pro... whn my screen saver comes on i get a fuzzy screen with some funny colors and my comp freezes... it also happens while im wathcing a movie... i got this problem report

Interval Since Last Panic Report: 19901 sec
Panics Since Last Report: 1
Anonymous UUID: 9BBC4B6D-97B9-46FB-AFD0-962D8A6DBEF8

Thu Feb 11 20:39:19 2010
panic(cpu 2 caller 0x001AB0FE): Kernel trap at 0x00a82c1e, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x000000bc, CR3: 0x013c3000, CR4: 0x00000660
EAX: 0x55909630, EBX: 0x07af7804, ECX: 0x07e0d000, EDX: 0x00000000
CR2: 0x000000bc, EBP: 0x55909668, ESI: 0x00000000, EDI: 0xffffffff
EFL: 0x00010246, EIP: 0x00a82c1e, CS: 0x00000008, DS: 0x07e00010
Error code: 0x00000000

Backtrace (CPU 2), Frame : Return Address (4 potential args on stack)
0x55909408 : 0x12b4c6 (0x45f91c 0x5590943c 0x13355c 0x0)
0x55909458 : 0x1ab0fe (0x469a98 0xa82c1e 0xe 0x469248)
0x55909538 : 0x1a1713 (0x55909550 0x9 0x55909668 0xa82c1e)
0x55909548 : 0xa82c1e (0xe 0x48 0x55900010 0xab0010)
0x55909668 : 0xa8abaa (0xc1d00004 0x2000000 0x2000003 0x40)
0x559096c8 : 0xa7d28f (0x55909858 0x6 0x0 0x0)
0x55909828 : 0xa6e402 (0x0 0x600d600d 0x7027 0x55909858)
0x559098e8 : 0xc5c01b (0xc1d00004 0x2000000 0x2000003 0x40)
0x55909918 : 0xc677ac (0x470ee000 0x2000000 0x88100090 0x3e)
0x5590b8a8 : 0xc43189 (0x470ee000 0x2000000 0x15 0x470ee01c)
0x5590b9a8 : 0xa69b29 (0x470ee000 0x0 0x5590bab2 0x80)
0x5590ba08 : 0xa5e69d (0x78adc00 0x0 0x5590bab2 0x80)
0x5590bb38 : 0xa5ff44 (0x78adc00 0xa6362c 0x5590bbec 0x4)
0x5590bc08 : 0xa10c18 (0x78adc00 0x1 0x0 0x13)
0x5590bc68 : 0xa09be6 (0x78adc00 0x5590bd2c 0x7dd34cc 0x78adc00)
0x5590bc98 : 0x415e83 (0x78adc00 0x7dd34cc 0x7dd34cc 0x0)
Backtrace continues...
Kernel loadable modules in backtrace (with dependencies):
com.apple.NVDAResman(5.4.8)@0xa66000->0xcc4fff
dependency: com.apple.iokit.IONDRVSupport(1.7.3)@0xa58000
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x6e0000
dependency: com.apple.iokit.IOGraphicsFamily(1.7.3)@0xa01000
com.apple.iokit.IONDRVSupport(1.7.3)@0xa58000->0xa65fff
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x6e0000
dependency: com.apple.iokit.IOGraphicsFamily(1.7.3)@0xa01000
com.apple.iokit.IOGraphicsFamily(1.7.3)@0xa01000->0xa1dfff
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x6e0000

BSD process name corresponding to current thread: WindowServer

Mac OS version:
9L31a

Kernel version:
Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386
System model name: MacPro3,1 (Mac-F42C88C8)

System uptime in nanoseconds: 34724055265
unloaded kexts:
(none)
loaded kexts:
com.intego.kext.VirusBarrier.AppBarrierKPI 10.6.3 - last loaded 23617444130
com.intego.kext.VirusBarrierKPI 10.6.3
com.apple.driver.InternalModemSupport 2.4.0
com.apple.iokit.IOBluetoothSerialManager 2.1.9f10
com.apple.filesystems.autofs 2.0.2
com.apple.driver.AppleHDAPlatformDriver 1.7.1a2
com.apple.driver.AppleUpstreamUserClient 2.7.5
com.apple.driver.AppleHDAHardwareConfigDriver 1.7.1a2
com.apple.driver.AppleHDA 1.7.1a2
com.apple.GeForce 5.4.8
com.apple.Dont_Steal_Mac_OS_X 6.0.3
com.apple.nvidia.nv50hal 5.4.8
com.apple.driver.AppleHDAController 1.7.1a2
com.apple.driver.AppleUSBDisplays 2.0.2
com.apple.iokit.IOFireWireIP 1.7.7
com.apple.driver.AudioIPCDriver 1.0.6
com.apple.driver.AppleMCEDriver 1.1.7
com.apple.driver.ACPI_SMC_PlatformPlugin 3.4.0a17
com.apple.driver.AppleLPC 1.3.1
com.apple.driver.AppleTyMCEDriver 1.0.0d28
com.apple.driver.CSRUSBBluetoothHCIController 2.1.9f10
com.apple.driver.AppleHIDKeyboard 1.0.9b4
com.apple.driver.AppleUSBMergeNub 3.5.2
com.apple.driver.iTunesPhoneDriver 1.0
com.apple.driver.CSRHIDTransitionDriver 2.1.9f10
com.apple.driver.LSI_FW_500 2.0.9
com.apple.driver.Oxford_Semi 2.0.9
com.apple.driver.StorageLynx 2.0.9
com.apple.driver.initioFWBridge 2.0.9
com.apple.driver.IOFireWireSerialBusProtocolSansPh ysicalUnit 2.0.9
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.1.1
com.apple.iokit.SCSITaskUserClient 2.1.1
com.apple.driver.XsanFilter 2.7.91
com.apple.iokit.IOATAPIProtocolTransport 1.5.3
com.apple.iokit.IOAHCIBlockStorage 1.2.2
com.apple.driver.AppleFileSystemDriver 1.1.0
com.apple.driver.AppleUSBHub 3.4.9
com.apple.driver.AppleAHCIPort 1.7.0
com.apple.driver.AppleIntelPIIXATA 2.0.1
com.apple.iokit.IOUSBUserClient 3.5.2
com.apple.driver.AppleIntel8254XEthernet 2.1.2b1
com.apple.driver.AppleFWOHCI 3.9.7
com.apple.driver.AppleUSBEHCI 3.4.6
com.apple.driver.AppleUSBUHCI 3.5.2
com.apple.driver.AppleEFINVRAM 1.2.0
com.apple.driver.AppleACPIButtons 1.2.5
com.apple.driver.AppleRTC 1.2.3
com.apple.driver.AppleHPET 1.4
com.apple.driver.AppleACPIPCI 1.2.5
com.apple.driver.AppleSMBIOS 1.4
com.apple.driver.AppleACPIEC 1.2.5
com.apple.driver.AppleAPIC 1.4
com.apple.security.seatbelt 107.12
com.apple.nke.applicationfirewall 1.6.77
com.apple.security.TMSafetyNet 3
com.apple.driver.AppleIntelCPUPowerManagement 76.2.0
com.apple.driver.DiskImages 199
com.apple.BootCache 30.4
com.apple.iokit.IOSerialFamily 9.4
com.apple.driver.DspFuncLib 1.7.1a2
com.apple.NVDAResman 5.4.8
com.apple.iokit.IONDRVSupport 1.7.3
com.apple.iokit.IOGraphicsFamily 1.7.3
com.apple.iokit.IOHDAFamily 1.7.1a2
com.apple.iokit.IOAudioFamily 1.6.9fc5
com.apple.kext.OSvKernDSPLib 1.1
com.apple.driver.IOPlatformPluginFamily 3.4.0a17
com.apple.driver.AppleSMC 2.3.1d1
com.apple.driver.AppleUSBBluetoothHCIController 2.1.9f10
com.apple.iokit.IOBluetoothFamily 2.1.9f10
com.apple.iokit.IOUSBHIDDriver 3.4.6
com.apple.driver.AppleUSBComposite 3.2.0
com.apple.iokit.IOFireWireSerialBusProtocolTranspo rt 1.5.2
com.apple.iokit.IOFireWireSBP2 1.9.8
com.apple.iokit.IOSCSIBlockCommandsDevice 2.1.1
com.apple.iokit.IOBDStorageFamily 1.5
com.apple.iokit.IODVDStorageFamily 1.5
com.apple.iokit.IOCDStorageFamily 1.5
com.apple.iokit.IOSCSIArchitectureModelFamily 2.1.1
com.apple.iokit.IOAHCIFamily 1.5.0
com.apple.iokit.IOATAFamily 2.0.1
com.apple.iokit.IONetworkingFamily 1.6.1
com.apple.iokit.IOFireWireFamily 3.4.9
com.apple.iokit.IOUSBFamily 3.5.2
com.apple.driver.AppleEFIRuntime 1.2.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.iokit.IOStorageFamily 1.5.6
com.apple.iokit.IOHIDFamily 1.5.5
com.apple.driver.AppleACPIPlatform 1.2.5
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.2.0

some help would be much appreciated! thnx!