World of Warcraft freeze/crash during gameplay

I just bought a new 13" macbook pro for gaming a few months back, but every other time i play World of Warcraft, the game becomes completely unresponsive and the screen freezes up completely, and i'm unable to close the game, etc, and am forced to hard shutdown the computer.

Has this happened to anyone else for WoW or any other games? Trying to determine the root cause to help avoid an upcoming act of macbook defenestration.

I captured some of the logging this time around, from approximately the time the crash occurred, hoping someone may be able to help troubleshoot why this is plaguing me. Not sure if i captured the correct logs, but any help is greatly appreciated.

_Console Message Log:_
6/23/10 9:00:59 PM com.apple.launchd[1] Notice * launchd[1] has started up. *
6/23/10 9:01:26 PM com.apple.WindowServer[58] Notice Wed Jun 23 21:01:26 ********-MacBook-Pro.local WindowServer[58] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
6/23/10 9:01:35 PM com.apple.launchd.peruser.501[83] Warning (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
6/23/10 9:01:44 PM com.apple.launchd.peruser.501[83] Warning (com.apple.Kerberos.renew.plist[102]) Exited with exit code: 1
6/23/10 9:01:47 PM com.apple.launchd.peruser.501[83] Warning (com.apple.CSConfigDotMacCert- *********@me.com-SharedServices[105]) Exited with exit code: 1

_Window Server Log:_
Jun 23 21:01:21 [58] Server is starting up
Jun 23 21:01:25 [58] CGXMappedDisplayStart: Display0 : boot screen
Jun 23 21:01:25 [58] CGXMappedDisplayStart: Display0 : no display alias property
Jun 23 21:01:25 [58] CGXMappedDisplayStart: Display1 : no display alias property
Jun 23 21:01:25 [58] GLCompositor: GL renderer id 0x0102260e, GL mask 0x00000003, accelerator 0x0000312b, unit 0, caps 0x00000003, vram 256 MB
Jun 23 21:01:25 [58] GLCompositor: GL renderer id 0x0102260e, GL mask 0x00000003, texture units 8, texture max 8192, viewport max {8192, 8192} extensions 0x0000000f
Jun 23 21:01:25 [58] agc_attach: Couldn't find any matches
Jun 23 21:01:25 [58] CGXPerformInitialDisplayConfiguration
Jun 23 21:01:25 [58] Display 0x4272f40: MappedDisplay Unit 0; Vendor 0x610 Model 0x9cbd S/N 0; online enabled built-in (0,0)[1280 x 800], Rotation 0, base addr 0x102000000
Jun 23 21:01:25 [58] Display 0x3f003d: MappedDisplay Unit 1; Vendor 0xffffffff Model 0xffffffff S/N -1; offline enabled (2304,0)[1 x 1], Rotation 0, base addr 0x102000000
Jun 23 21:01:25 [58] Display 0x4272f40: MappedDisplay Unit 0; ColorProfile "Color LCD" (MD5 1940c81a63e06cacdb6510a14c783536)
Jun 23 21:01:26 [58] kCGErrorIllegalArgument: CGXSetWindowListTags: Operation on a window 0x2 not owned by caller (PID 79)
Jun 23 21:01:48 [58] kCGErrorFailure: CGXDisableUpdate: UI updates were forcibly disabled by application "SystemUIServer" for over 1 second. Server has re-enabled them.
Jun 23 21:02:13 [58] CGXRunOneEventPass: timed out after 1 events with wait time of 0.010000
Jun 23 21:20:50 [58] CGXRunOneEventPass: timed out after 1 events with wait time of 0.010000
Jun 23 23:08:49 [58] kCGErrorIllegalArgument: CGXMoveWindowListToWorkspace: invalid window id: 26

_System Log:_
Jun 23 21:00:59 localhost com.apple.launchd[1]: * launchd[1] has started up. *
Jun 23 21:01:05 localhost DirectoryService[15]: Improper shutdown detected
Jun 23 21:01:11 localhost fseventsd[33]: event logs in /.fseventsd out of sync with volume. destroying old logs. (424701 13 424726)
Jun 23 21:01:12 localhost fseventsd[33]: log dir: /.fseventsd getting new uuid: FC782F1F-725F-4B8A-8D52-447E68DB71D2
Jun 23 21:01:12 localhost bootlog[40]: BOOT_TIME: 1277344858 0
Jun 23 21:01:17 localhost blued[17]: Apple Bluetooth daemon started
Jun 23 21:01:19 localhost mDNSResponder[28]: mDNSResponder mDNSResponder-214.3.2 (May 14 2010 15:29:49) starting
Jun 23 21:01:19 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow[29]: Login Window Application Started
Jun 23 21:01:19 localhost com.apple.usbmuxd[21]: usbmuxd-196 built for iTunesNineTwo on May 17 2010 at 13:53:51, running 32 bit
Jun 23 21:01:21 localhost configd[13]: bootp sessiontransmit: bpf_write(en1) failed: Network is down (50)
Jun 23 21:01:21 localhost configd[13]: DHCP en1: INIT-REBOOT transmit failed
Jun 23 21:01:21 localhost configd[13]: network configuration changed.
Jun 23 21:01:21 *******-MacBook-Pro configd[13]: setting hostname to " *******-MacBook-Pro.local"
Jun 23 21:01:24 *******-MacBook-Pro configd[13]: network configuration changed.
Jun 23 21:01:26 *******-MacBook-Pro loginwindow[29]: Login Window Started Security Agent
Jun 23 21:01:26 *******-MacBook-Pro WindowServer[58]: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun 23 21:01:26 *******-MacBook-Pro com.apple.WindowServer[58]: Wed Jun 23 21:01:26 *******-MacBook-Pro.local WindowServer[58] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun 23 21:01:34 *******-MacBook-Pro SecurityAgent[78]: NSSecureTextFieldCell detected a field editor ((null)) that is not a NSTextView subclass designed to work with the cell. Ignoring...
Jun 23 21:01:34 *******-MacBook-Pro loginwindow[29]: Login Window - Returned from Security Agent
Jun 23 21:01:34 *******-MacBook-Pro loginwindow[29]: USER_PROCESS: 29 console
Jun 23 21:01:35 *******s-MacBook-Pro com.apple.launchd.peruser.501[83] (com.apple.ReportCrash): Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
Jun 23 21:01:44 *******-MacBook-Pro com.apple.launchd.peruser.501[83] (com.apple.Kerberos.renew.plist[102]): Exited with exit code: 1
Jun 23 21:01:47 *******-MacBook-Pro com.apple.launchd.peruser.501[83] (com.apple.CSConfigDotMacCert- *******@me.com-SharedServices[105]): Exited with exit code: 1
Jun