The software blips on the dock, then WAMMO, its gone. I get this beautiful message: Process: Software Update  Path: /System/Library/CoreServices/Software Update.app/Contents/MacOS/Software Update Identifier: com.apple.SoftwareUpdate Version: ??? (???) Build Info: SoftwareUpdate-2560000~4 Code Type: X86-64 (Native) Parent Process: launchd  Date/Time: 2010-01-04 17:32:42.871 -0600 OS Version: Mac OS X 10.6.2 (10C540) Report Version: 6 Interval Since Last Report: 262697 sec Crashes Since Last Report: 14 Per-App Crashes Since Last Report: 9 Anonymous UUID: 490454CC-1D7B-4C1D-8E98-49B3900A4811 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000002, 0x0000000000000000 Crashed Thread: 0 Dyld Error Message: Symbol not found: _SUPredicateInstallActivePIDKey Referenced from: /System/Library/CoreServices/Software Update.app/Contents/MacOS/Software Update Expected in: /System/Library/PrivateFrameworks/SoftwareUpdate.framework/Versions/A/SoftwareUpdate in /System/Library/CoreServices/Software Update.app/Contents/MacOS/Software Update Model: MacBook5,2, BootROM MB52.0088.B05, 2 processors, Intel Core 2 Duo, 2.13 GHz, 2 GB, SMC 1.38f5 Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB Memory Module: global_name AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8E), Broadcom BCM43xx 1.0 (184.108.40.206) Bluetooth: Version 2.2.4f3, 2 service, 1 devices, 1 incoming serial ports Network Service: AirPort, AirPort, en1 Serial ATA Device: FUJITSU MHZ2160BH FFS G1, 149.05 GB Serial ATA Device: MATSHITADVD-R UJ867A USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0x24400000 USB Device: FreeAgent, 0x0bc2, 0x2100, 0x24100000 USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0229, 0x04600000 USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000 USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8215, 0x06110000 Any advice will be appreciated! Also, as a side note, I had to do a restore from my time machine backup because I tried to boot into 64 bit by tampering with the Boot.efi file (don't try it) and messed something up giving me the cute little question mark when I restarted. As of right now I'm doing my update through terminal.