Random Crashing? Drivers Maybe?

Heres the crash, it happens randomly is about all I can say:

*--> Crash <--*
Assertion:
AgAgent.cpp(152)
App: Gw.exe
ProgramId: 1
Build: 11806
When: 8/14/2005 07:09:28
Flags: 0

*--> System <--*
Name: CORE
IpAddr: 68.100.177.25
Processors: 1 [AuthenticAMD:15:7:1]
OSVersion: 5.1

*--> Thread 0xfffffffe <--*
eax=0117fd44 ebx=006e84d8 ecx=00e425d8 edx=0117fd44 esi=006f7eb4 edi=006f7eb4
eip=00402071 esp=0117fafc ebp=0117fb10
cs=200206 ss=001b ds=0023 es=0023 fs=0023 gs=003b efl=00000000

*--> Code <--*
00402051 e8caa00b 0083c40c 5ec39090 90909055 ........^......U
00402061 8bec83ec 0c56578b f28bf9e8 00000000 .....VW.........
00402071 8f45f454 8f45f855 8f45fc85 f68bd675 .E.T.E.U.E.....u
00402081 05ba9485 6e008b4d 088d45f4 50518bcf ....n..M..E.PQ..
00402091 e80a0000 005f5e8b e55dc204 00909055 ....._^..].....U
004020A1 8bec81ec f0030000 53568d85 10fcffff ........SV......

*--> Trace <--*
Pc:00402071 Fr:0117fb10 Rt:004ec080 Arg:00000098 09782c9c 09782c88 00e3bbbc
Pc:004ec080 Fr:0117fb44 Rt:004e875f Arg:00000000 00000007 00000000 00000001
Pc:004e875f Fr:0117fbe4 Rt:004b0bd8 Arg:00000114 09782440 0222ea68 0117fd3c
Pc:004b0bd8 Fr:0117fc04 Rt:004b0719 Arg:00aa0021 3eb10000 00000000 004c6400
Pc:004b0719 Fr:0117fd2c Rt:004ab8dc Arg:0117fc0c 0117fd3c 00000000 00000000
Pc:004ab8dc Fr:0117fd44 Rt:004ade9a Arg:00000114 0222ea68 0820c5f8 0117fdac
Pc:004ade9a Fr:0117fd6c Rt:004adbff Arg:00000114 00e54f3c 00510ab4 00000017
Pc:004adbff Fr:0117fdb8 Rt:0050b01e Arg:00e3bda8 00e54f30 00000120 0222ea5c
Pc:0050b01e Fr:0117fe24 Rt:0050b0a7 Arg:00000120 00000000 00000000 80162d4a
Pc:0050b0a7 Fr:0117fe60 Rt:0050ad2e Arg:80162d4a 00000002 00e3bc88 00000017
Pc:0050ad2e Fr:0117fe78 Rt:0050a95e Arg:0117ff20 0117ff1c ffffffff 00000002
Pc:0050a95e Fr:0117ff14 Rt:004d4122 Arg:0050a7e0 00000001 00000002 ffffffff
Pc:004d4122 Fr:0117ff34 Rt:004d7dcb Arg:0014f398 00d74770 00d85b40 00369e99
Pc:004d7dcb Fr:0117ff68 Rt:004d1d46 Arg:00000002 7c913d00 00d85b40 00d85b40
Pc:004d1d46 Fr:0117ff80 Rt:006c276e Arg:00d74770 7c913d00 ffffffff 00d85b40
Pc:006c276e Fr:0117ffb4 Rt:7c80b50b Arg:00d85b40 7c913d00 ffffffff 00d85b40
Pc:7c80b50b Fr:0117ffec Rt:00000000 Arg:006c270f 00d85b40 00000000 01260000

*--> Stack <--*
0117FAFC 00000007 00000000 00402071 0117fafc ........q @.....
0117FB0C 0117fb10 0117fb44 004ec080 00000098 ....D.....N.....
0117FB1C 09782c9c 09782c88 00e3bbbc 7c90ee18 .,x..,x........|
0117FB2C 7c9106f0 ffffffff 7c9106eb 004b339c ...|.......|.3K.
0117FB3C 7f800000 7f800000 0117fbe4 004e875f ............_.N.
0117FB4C 00000000 00000007 00000000 00000001 ................
0117FB5C 200000aa 00000009 00000000 0117fbb0 ... ............
0117FB6C 09782ca8 00000001 7f800000 983a0000 .,x...........:.
0117FB7C bd57ac05 e4722aa8 4c52587d 887a2061 ..W..*r.}XRLa z.
0117FB8C 8c8575ef 7f800000 8b31fb13 09782cd8 .u........1..,x.
0117FB9C 0117fbc0 8540a944 00000004 09782440 ....D.@.....@$x.
0117FBAC 00000008 468dbe00 c6876800 00000000 .......F.h......
0117FBBC 00000000 016d2259 6287aef6 d5f70725 ....Y"m....b%...
0117FBCC 00000000 00e3ba70 00e3bbbc 00000000 ....p...........
0117FBDC 887a2061 8c8575ef 0117fc04 004b0bd8 a z..u........K.
0117FBEC 00000114 09782440 0222ea68 0117fd3c ....@$x.h.".<...
0117FBFC 0073da18 00000003 0117fd2c 004b0719 ..s.....,.....K.
0117FC0C 00aa0021 3eb10000 00000000 004c6400 !......>.....dL.
0117FC1C 00050000 00040000 da883399 6960dc8c .........3....`i
0117FC2C 00aa00ac 000b0000 00010000 0001fbba ................
0117FC3C 000700aa 00040000 b503334e 3d9fb3a0 ........N3.....=
0117FC4C 00070026 00000000 00010000 00000164 &...........d...
0117FC5C 00070003 00aa0000 00012000 00090000 ......... ......
0117FC6C be000000 6800468d 0000c687 f0480000 .....F.h......H.
0117FC7C 2ef0bf76 0001be83 00000000 00004390 v............C..
0117FC8C ac05983a 2aa8bd57 587de472 20614c52 :...W..*r.}XRLa
0117FC9C 75ef887a 93818c85 fb13b08b 1a598b31 z..u........1.Y.
0117FCAC 9cb865f2 22598a7e aef6016d 07256287 .e..~.Y"m....b%.
0117FCBC a944d5f7 9eb08540 ee489c6b f6e594fb [email protected].....
0117FCCC eb8cc7fa 3910fcc4 2e1e71f2 48965efe .......9.q...^.H
0117FCDC 168c0cc2 bfbd80b9 77993af0 80cf877d .........:.w}...
0117FCEC 8197a74e 11bcfd1c 915a8782 83019e5c N.........Z.\...
0117FCFC 03476351 ce0912ec cdb67120 90aa7299 QcG..... q...r..
0117FD0C 9ec55835 a033855e a42a7721 1c274d8e 5X..^.3.!w*..M'.
0117FD1C 543738ca 00000004 0820c5d8 00000005 .87T...... .....
0117FD2C 0117fd44 004ab8dc 0117fc0c 0117fd3c D.....J.....<...
0117FD3C 00000000 00000000 0117fd6c 004ade9a ........l.....J.
0117FD4C 00000114 0222ea68 0820c5f8 0117fdac ....h."... .....
0117FD5C 0117fd8c 0000000c 0222ea68 00000005 ........h.".....
0117FD6C 0117fdb8 004adbff 00000114 00e54f3c ......J.....<O..
0117FD7C 00510ab4 00000017 00e3bc88 0222ea5c ..Q.........\.".
0117FD8C 00000000 00000017 00000120 0117fdb4 ........ .......
0117FD9C 00000000 00000001 3cc14e87 0117fde8 .........N.<....
0117FDAC 00e54f3c 021a5458 00000000 0117fe24 <O..XT......$...
0117FDBC 0050b01e 00e3bda8 00e54f30 00000120 ..P.....0O.. ...
0117FDCC 0222ea5c 00000000 00000000 00e3bc88 \.".............
0117FDDC 80162d33 0117fe50 0222ea48 0117fe48 3-..P...H.".H...
0117FDEC 0117fe44 0117fe18 0050fe68 00e3bde0 D.......h.P.....
0117FDFC 00e3bde1 0222ea48 00000002 00000000 ....H.".........
0117FE0C 00e3bdf4 00e3bdcc 80162d33 004cf787 ........3-....L.
0117FE1C 00000000 00000017 0117fe60 0050b0a7 ........`.....P.
0117FE2C 00000120 00000000 00000000 80162d4a ...........J-..
0117FE3C 00e3bc88 00e3bdcc 00000000 0222ea48 ............H.".
0117FE4C 0222ea48 00e3bdd4 00e3bdc5 00000017 H.".............
0117FE5C 00000120 0117fe78 0050ad2e 80162d4a ...x.....P.J-..
0117FE6C 00000002 00e3bc88 00000017 0117ff14 ................
0117FE7C 0050a95e 0117ff20 0117ff1c ffffffff ^.P. ...........
0117FE8C 00000002 80162d4a 00000064 00000068 ....J-..d...h...
0117FE9C 8583b008 f6ff93ab f6ff9910 00ffffff ................
0117FEAC 85f19008 00e3be60 00000014 00000001 ....`...........
0117FEBC 00000000 00000000 00000010 00000000 ................
0117FECC 00000000 00ffffff 7ffd9000 7ffdc000 ................
0117FEDC 00ffffff 0117fec8 0117fe94 00e3bc88 ................
0117FEEC 00000001 00000000 0000c42c 7c80a42b ........,...+..|

*--> LogQueue <--*

*--> DirectX Device Info <--*
VendorId = 0x10de
DeviceId = 0x0141
Version = 6.14.0010.7772
Description = NVIDIA GeForce 6600
Compat = 0x00800000
VidMem = 256 MB

Heres my computer info:
AMD Athlon 64 3700+
MSI K8N Neo4 Platinum SLI
1GB Corsair PC3200 TwinX CL2 RAM
nVIDIA GeForce 6600 PCI-E
Onboard Sound (Live! 7.1) / Network (nForce4)
2x 160GB WD HDD's 7200rpm
WinXP SP2

nForce 4 Platform Drivers 6.66 (WHQL)
Forceware 77.77 Display Drivers (WHQL)

any suggestions?