Kernel Panics

So I keep getting kernel panics. I am fairly new to Macs and not real knowledgeable about operating systems. I have installed original memory, repaired disc permissions, run Apple Hardware Test and reinstalled os x. Can anyone tell me what is causing the panic? Thank you. This is from my latest crash:

Interval Since Last Panic Report: 124944 sec
Panics Since Last Report: 4
Anonymous UUID: DD92A45B-D97F-4F19-BFFB-5FB66E9A1FEA

Fri Feb 12 21:10:47 2010
panic(cpu 1 caller 0x2a7ac2): Kernel trap at 0x35e1025e, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x000000c0, CR3: 0x18ce8000, CR4: 0x00000660
EAX: 0x34ceb5c0, EBX: 0x061c6804, ECX: 0x04374020, EDX: 0x00000000
CR2: 0x000000c0, EBP: 0x34ceb5f8, ESI: 0x00000000, EDI: 0xffffffff
EFL: 0x00010246, EIP: 0x35e1025e, CS: 0x00000008, DS: 0x04370010
Error code: 0x00000000

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x34ceb388 : 0x21b2bd (0x5cf868 0x34ceb3bc 0x223719 0x0)
0x34ceb3d8 : 0x2a7ac2 (0x591c30 0x35e1025e 0xe 0x591dfa)
0x34ceb4b8 : 0x29d968 (0x34ceb4d0 0x3 0x34ceb5f8 0x35e1025e)
0x34ceb4c8 : 0x35e1025e (0xe 0x48 0x34ce0010 0x35e20010)
0x34ceb5f8 : 0x35e166cb (0xc1d0000a 0x1000000 0x1000003 0x40)
0x34ceb678 : 0x35e3a7bd (0x34ceb808 0x9 0x0 0x0)
0x34ceb7d8 : 0x35e3c3f8 (0x0 0x600d600d 0x7027 0x34ceb808)
0x34ceb8a8 : 0x35ff78e4 (0xc1d0000a 0x1000000 0x1000003 0x40)
0x34ceb8d8 : 0x36006110 (0x23fb0000 0x1000000 0x88100090 0x3e)
0x34ceb938 : 0x36007dc6 (0x23fb0000 0x1000000 0x15 0x23fb001c)
0x34ceba48 : 0x35dd9832 (0x23fb0000 0x0 0x34cebb8a 0x80)
0x34cebaa8 : 0x35104796 (0x5116400 0x0 0x34cebb8a 0x80)
0x34cebbd8 : 0x351017ff (0x5116400 0x4f6fe40 0x350ff92a 0x5116400)
0x34cebc98 : 0x359c8189 (0x5116400 0x359cd304 0x61bb6c0 0x297241)
0x34cebd08 : 0x359c4b98 (0x5116400 0x34cebdcc 0x4bc41f4 0x213c78)
0x34cebd38 : 0x534299 (0x5116400 0x4bc41f4 0x4bc41f4 0x0)
0x34cebd88 : 0x564c1c (0x5116400 0x4bc41f4 0x4bc41f4 0x0)
0x34cebde8 : 0x284dfd (0x5116400 0x4bc41f4 0x0 0x0)
0x34cebe58 : 0x21d65f (0x5753e68 0x5753d84 0x5753e6c 0x5753ea4)
0x34cebe98 : 0x2107f7 (0x5753e00 0x34cebedc 0x4bbaebc 0x34cebed0)
Backtrace continues...
Kernel Extensions in backtrace (with dependencies):
com.apple.NVDAResman(6.0.6)@0x35dd6000->0x36088fff
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x2eafb000
dependency: com.apple.iokit.IONDRVSupport(2.0)@0x350fd000
dependency: com.apple.iokit.IOGraphicsFamily(2.0)@0x359b7000
com.apple.iokit.IONDRVSupport(2.0)@0x350fd000->0x3510afff
dependency: com.apple.iokit.IOGraphicsFamily(2.0)@0x359b7000
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x2eafb000
com.apple.iokit.IOGraphicsFamily(2.0)@0x359b7000->0x359d4fff
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x2eafb000

BSD process name corresponding to current thread: WindowServer

Mac OS version:
10C540

Kernel version:
Darwin Kernel Version 10.2.0: Tue Nov 3 10:37:10 PST 2009; root:xnu-1486.2.11~1/RELEASE_I386
System model name: MacBookPro3,1 (Mac-F4238BC8)

System uptime in nanoseconds: 51374212870
unloaded kexts:
(none)
loaded kexts:
com.apple.filesystems.ntfs 3.1 - last loaded 50224603988
com.apple.driver.AppleTyMCEDriver 1.0.1d8
com.apple.driver.InternalModemSupport 2.6.0
com.apple.driver.AudioAUUC 1.0
com.apple.driver.AppleIntelYonahProfile 14
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleUpstreamUserClient 3.1.0
com.apple.driver.AppleIntelNehalemProfile 11
com.apple.driver.AudioIPCDriver 1.1.2
com.apple.driver.AppleHDA 1.7.9a4
com.apple.driver.AppleGraphicsControl 2.8.16
com.apple.GeForce 6.0.6
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.iokit.AppleYukon2 3.1.14b1
com.apple.driver.AirPort.Atheros 421.19.8
com.apple.kext.AppleSMCLMU 1.4.5d1
com.apple.driver.AppleIntelMeromProfile 19
com.apple.driver.ACPI_SMC_PlatformPlugin 4.0.1d0
com.apple.driver.AppleLPC 1.4.9
com.apple.driver.AppleBacklight 170.0.14
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleUSBTrackpad 1.8.0b4
com.apple.driver.AppleUSBTCKeyEventDriver 1.8.0b4
com.apple.driver.AppleUSBTCKeyboard 1.8.0b4
com.apple.driver.AppleIRController 251.1.4
com.apple.driver.CSRHIDTransitionDriver 2.2.4f3
com.apple.iokit.SCSITaskUserClient 2.6.0
com.apple.iokit.IOAHCIBlockStorage 1.6.0
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTyp eZlib 1.0.0d1
com.apple.driver.AppleIntelPIIXATA 2.5.0
com.apple.driver.AppleAHCIPort 2.0.1
com.apple.driver.AppleUSBHub 3.8.4
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleUSBEHCI 3.7.5
com.apple.driver.AppleFWOHCI 4.4.0
com.apple.driver.AppleUSBUHCI 3.7.5
com.apple.driver.AppleRTC 1.3
com.apple.driver.AppleHPET 1.4
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleACPIButtons 1.3
com.apple.driver.AppleSMBIOS 1.4
com.apple.driver.AppleACPIEC 1.3
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClien t 96.0.0
com.apple.security.sandbox 0
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.11
com.apple.driver.AppleIntelCPUPowerManagement 96.0.0
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.driver.AppleProfileTimestampAction 10
com.apple.driver.AppleProfileThreadInfoAction 14
com.apple.driver.AppleProfileRegisterStateAction 10
com.apple.driver.AppleHDAPlatformDriver 1.7.9a4
com.apple.driver.AppleProfileKEventAction 10
com.apple.driver.AppleProfileCallstackAction 20
com.apple.iokit.IOSurface 73.0
com.apple.iokit.IOBluetoothSerialManager 2.2.4f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.driver.AppleHDAHardwareConfigDriver 1.7.9a4
com.apple.driver.DspFuncLib 1.7.9a4
com.apple.iokit.IOAudioFamily 1.7.2fc1
com.apple.kext.OSvKernDSPLib 1.3
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IO80211Family 310.6
com.apple.iokit.IONetworkingFamily 1.9
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.AppleHDAController 1.7.9a4
com.apple.iokit.IOHDAFamily 1.7.9a4
com.apple.driver.AppleSMC 3.0.1d2
com.apple.driver.IOPlatformPluginFamily 4.0.1d0
com.apple.nvidia.nv50hal 6.0.6
com.apple.NVDAResman 6.0.6
com.apple.iokit.IONDRVSupport 2.0
com.apple.iokit.IOGraphicsFamily 2.0
com.apple.driver.CSRUSBBluetoothHCIController 2.2.4f3
com.apple.driver.AppleUSBBluetoothHCIController 2.2.4f3
com.apple.iokit.IOBluetoothFamily 2.2.4f3
com.apple.iokit.IOUSBHIDDriver 3.8.4
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.0
com.apple.iokit.IOUSBMassStorageClass 2.5.1
com.apple.driver.AppleUSBMergeNub 3.8.5
com.apple.driver.AppleUSBComposite 3.7.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.0
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOATAPIProtocolTransport 2.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.0
com.apple.driver.AppleFileSystemDriver 2.0
com.apple.iokit.IOATAFamily 2.5.0
com.apple.iokit.IOAHCIFamily 2.0.2
com.apple.iokit.IOUSBUserClient 3.8.5
com.apple.iokit.IOFireWireFamily 4.1.7
com.apple.iokit.IOUSBFamily 3.8.5
com.apple.driver.AppleEFIRuntime 1.3.0
com.apple.iokit.IOHIDFamily 1.6.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.TMSafetyNet 6
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 281
com.apple.iokit.IOStorageFamily 1.6
com.apple.driver.AppleACPIPlatform 1.3
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacBookPro3,1, BootROM MBP31.0070.B07, 2 processors, Intel Core 2 Duo, 2.4 GHz, 2 GB, SMC 1.16f11
Graphics: NVIDIA GeForce 8600M GT, GeForce 8600M GT, PCIe, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x87), Atheros 5416: 2.0.19.8
Bluetooth: Version 2.2.4f3, 2 service, 1 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
PCI Card: pci168c,24, sppci_othernetwork, PCI Slot 5
Serial ATA Device: SAMSUNG HM500LI, 465.76 GB
Parallel ATA Device: MATSHITADVD-R UJ-857E
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8502, 0xfd400000
USB Device: USB Card Reader, 0x07c4 (Datafab Systems Inc.), 0xa827, 0xfa300000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x021a, 0x5d200000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x5d100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8205, 0x1a100000