Aperture won't open new iMac 27" SSD and can't use latest combo update!!!

Does anybody know why I can't use the combo update 10.6.7 with my new iMac 27" SSD i7? It says that none of my available drives are supported because it doesn't meet the proper requirements.

Also, I can't open Aperture 3 because I get this...

Process: Aperture [939]

Path: /Applications/Aperture.app/Contents/MacOS/Aperture

Identifier: com.apple.Aperture

Version: ??? (???)

Build Info: Aperture-1530000~2

Code Type: X86-64 (Native)

Parent Process: launchd [102]

Date/Time: 2011-06-20 10:39:09.498 -0400

OS Version: Mac OS X 10.6.7 (10J4139)

Report Version: 6

Interval Since Last Report: 14865 sec

Crashes Since Last Report: 17

Per-App Crashes Since Last Report: 16

Anonymous UUID: D7790EEC-A8A8-46EF-8AAA-8B419ED1F353

Exception Type: EXC_BREAKPOINT (SIGTRAP)

Exception Codes: 0x0000000000000002, 0x0000000000000000

Crashed Thread: 0

Dyld Error Message:

Library not loaded: /Library/Frameworks/PluginManager.framework/Versions/B/PluginManager

Referenced from: /Applications/Aperture.app/Contents/MacOS/Aperture

Reason: no suitable image found. Did find:

/Library/Frameworks/PluginManager.framework/Versions/B/PluginManager: no matching architecture in universal wrapper

Binary Images:

0x7fff5fc00000 - 0x7fff5fc3be0f dyld 132.1 (???) <DD3F7F3E-8612-A7BD-F508-9EF29132C419> /usr/lib/dyld

....................

Normally, I'd just reinstall the combo update and everything is groovy. Thanks in advance!!!!

Andrew