I am having the same issue. Any help is hugely appreciated. Thanks a lot.
Process: Audacity [20077]
Path: /Applications/Audacity/Audacity.app/Contents/MacOS/Audacity
Identifier: net.sourceforge.audacity
Version: 2.0.0.0 (2.0.0.0)
Code Type: X86 (Native)
Parent Process: sh [20074]
Date/Time: 2012-04-27 12:36:40.924 -0700
OS Version: Mac OS X 10.6.8 (10K549)
Report Version: 6
Interval Since Last Report: 955026 sec
Crashes Since Last Report: 6
Per-App Interval Since Last Report: 367 sec
Per-App Crashes Since Last Report: 3
Anonymous UUID: 928B1185-93C2-4B45-BC68-553888B7F01E
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 com.apple.CoreFoundation 0x969c3dd0 CFStringGetLength + 80
1 com.apple.CoreFoundation 0x969d82e2 CFStringCompare + 18
2 com.apple.LaunchServices 0x991304ba UTTypeEqual + 32
3 com.apple.HIServices 0x93687456 PasteboardCopyItemFlavorData + 221
4 com.apple.HIToolbox 0x9924a7c4 MacManagerIsFinderForKidsEnabled + 139
5 com.apple.HIToolbox 0x993b460f SystemAppMenuHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) + 1919
6 com.apple.HIToolbox 0x991c9c2f DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1567
7 com.apple.HIToolbox 0x991c8ef6 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411
8 com.apple.HIToolbox 0x991c8d55 SendEventToEventTargetWithOptions + 58
9 com.apple.HIToolbox 0x99215c67 SendMenuPopulate(MenuData*, OpaqueEventTargetRef*, unsigned long, double, unsigned long, OpaqueEventRef*, unsigned char*) + 356
10 com.apple.HIToolbox 0x992498b9 PopulateMenu(MenuData*, unsigned long) + 83
11 com.apple.HIToolbox 0x992495cc FindItemByCommandInMenu(MenuData*, unsigned long, unsigned long*, MenuData**, unsigned short*) + 22
12 com.apple.HIToolbox 0x99249758 FindItemByCommandInMenu(MenuData*, unsigned long, unsigned long*, MenuData**, unsigned short*) + 418
13 com.apple.HIToolbox 0x992494c7 _GetIndMenuItemWithCommandID(MenuData*, unsigned long, unsigned long, MenuData**, unsigned short*) + 107
14 com.apple.HIToolbox 0x993c5c14 EnableMenuCommand + 65
15 Audacity 0x003fcf31 wxMenuItem::UpdateItemStatus() + 529
16 Audacity 0x003fa561 wxMenu::DoInsertOrAppend(wxMenuItem*, unsigned long) + 545
17 Audacity 0x003fa856 wxMenu::DoAppend(wxMenuItem*) + 102
18 Audacity 0x00044cb0 AudacityApp::OnInit() + 4592
19 Audacity 0x00046981 wxAppConsole::CallOnInit() + 17
20 Audacity 0x00525900 wxEntry(int&, wchar_t**) + 112
21 Audacity 0x0003e6d8 main + 24
22 Audacity 0x0003e47e _start + 216
23 Audacity 0x0003e3a5 start + 41
Thread 1: Dispatch queue: com.apple.libdispatch-manager
0 libSystem.B.dylib 0x95744382 kevent + 10
1 libSystem.B.dylib 0x95744a9c _dispatch_mgr_invoke + 215
2 libSystem.B.dylib 0x95743f59 _dispatch_queue_invoke + 163
3 libSystem.B.dylib 0x95743cfe _dispatch_worker_thread2 + 240
4 libSystem.B.dylib 0x95743781 _pthread_wqthread + 390
5 libSystem.B.dylib 0x957435c6 start_wqthread + 30