Help me decipher this kernal panic log?

I can't seem to read enough to understand this panic report, but I am hoping that it's ram issues because i am getting new ram in the mail, can anyone confirm or offer me something else? :


Interval Since Last Panic Report: 487396 sec
Panics Since Last Report: 5
Anonymous UUID: B8198837-FB27-4E73-8091-123EBB6F7326

Fri Apr 20 11:27:10 2012
panic(cpu 1 caller 0x2abf6a): Kernel trap at 0x004b5172, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x00020008, CR3: 0x00100000, CR4: 0x00000660
EAX: 0x00020000, EBX: 0x74656d39, ECX: 0x00000000, EDX: 0x000003ea
CR2: 0x00020008, EBP: 0x58b6bd68, ESI: 0x74656d39, EDI: 0x58b6bde8
EFL: 0x00010206, EIP: 0x004b5172, CS: 0x00000008, DS: 0x52c90010
Error code: 0x00000000

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x58b6bb88 : 0x21b837 (0x5dd7fc 0x58b6bbbc 0x223ce1 0x0)
0x58b6bbd8 : 0x2abf6a (0x59e3d0 0x4b5172 0xe 0x59e59a)
0x58b6bcb8 : 0x2a1a78 (0x58b6bcd0 0x1 0x58b6bd68 0x4b5172)
0x58b6bcc8 : 0x4b5172 (0xe 0x8630048 0x18ef0010 0x8600010)
0x58b6bd68 : 0x49686a (0x74656d39 0x3ea 0x0 0x0)
0x58b6bdb8 : 0xe3e887 (0x74656d39 0x3ea 0x0 0x58b6bdec)
0x58b6bdf8 : 0xef6c7d (0x74656d39 0x0 0x58b6be78 0x1)
0x58b6be38 : 0xf0e2cb (0x87873c0 0x0 0x1987ae59 0x40f)
0x58b6bea8 : 0xe4bc96 (0x44295000 0x0 0x86754b0 0x0)
0x58b6bed8 : 0x553ec7 (0x86cec00 0x879f8c0 0x1 0x86753d4)
0x58b6bf28 : 0x552ea6 (0x879f8c0 0x0 0x0 0x4ba61854)
0x58b6bf88 : 0x552eea (0x86cb080 0x8f4c940 0x58b6bfc8 0x4d45e9)
0x58b6bfc8 : 0x2a179c (0x86cb080 0x0 0x10 0x8d2ebe0)
Kernel Extensions in backtrace (with dependencies):
com.apple.driver.AirPortBrcm43224(428.42.4)@0xe3d000->0xfb2fff
dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x92d000
dependency: com.apple.iokit.IO80211Family(320.1)@0xe19000
dependency: com.apple.iokit.IONetworkingFamily(1.10)@0xe02000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
10K549

Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: MacBookPro5,1 (Mac-F42D86C8)

----------

rest:

System uptime in nanoseconds: 4462889511833
unloaded kexts:
com.smarttech.iokit.SMARTBoard 9.7 (addr 0x9da000, size 0x8192) - last unloaded 392421944350
loaded kexts:
com.sophos.kext.sav 7.3.0
com.nvidia.CUDA 1.1.0
xxx.qnation.PeerGuardian 1.1.9
com.paceap.kext.pacesupport.snowleopard 5.7.1
com.AmbrosiaSW.AudioSupport 3.2
com.apple.driver.AppleHWSensor 1.9.3d0 - last loaded 332384089014
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AGPM 100.12.31
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.AppleMikeyDriver 2.0.5f14
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AudioAUUC 1.57
com.apple.driver.SMCMotionSensor 3.0.1d2
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleGraphicsControl 2.10.6
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleLPC 1.5.1
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.kext.AppleSMCLMU 1.5.2d10
com.apple.GeForce 6.3.6
com.apple.driver.AppleUSBTCButtons 201.6
com.apple.driver.AppleUSBTCKeyboard 201.6
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.nvenet 2.0.17
com.apple.driver.AppleUSBOHCI 4.2.0
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.14
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.driver.DspFuncLib 2.0.5f14
com.apple.driver.AppleProfileTimestampAction 10
com.apple.driver.AppleProfileThreadInfoAction 14
com.apple.driver.AppleProfileRegisterStateAction 10
com.apple.driver.AppleProfileKEventAction 10
com.apple.driver.AppleProfileCallstackAction 20
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleSMC 3.1.0d5
com.apple.nvidia.nv50hal 6.3.6
com.apple.NVDAResman 6.3.6
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.driver.AppleUSBMultitouch 207.7
com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOAHCISerialATAPI 1.2.6
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IONetworkingFamily 1.10
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.driver.NVSMU 2.2.7
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 289
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOPCIFamily 2.6.5
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacBookPro5,1, BootROM MBP51.007E.B06, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB, SMC 1.33f8
Graphics: NVIDIA GeForce 9600M GT, NVIDIA GeForce 9600M GT, PCIe, 256 MB
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: Hitachi HTS543225L9SA02, 232.89 GB
Serial ATA Device: HL-DT-ST DVDRW GS21N
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 / 2
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000 / 4
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000 / 3
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000 / 2