Finder crashes sporadically...
So about a month or so ago, my Finder started crashing on me at really strange times. Usually would happen when I was trying to right-click something, or change a folder name, etc. It doesn't do it all the time, just on a whim when it pleases. It doesn't mess up anything I'm doing, just relaunches the finder, so it's not fatal, but annoying. I scoured the Finder.crash.log file and it's all greek to me. I'm hoping someone can help me decipher what this is telling me...
Host Name: chris-ryans-imac-g5
Date/Time: 2007-03-20 09:30:55.997 -0500
OS Version: 10.4.9 (Build 8P135)
Report Version: 4
Command: Finder
Path: /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
Parent: WindowServer [103]
Version: 10.4.7 (10.4.7)
Build Version: 1
Project Name: Finder_FE
Source Version: 5292900
PID: 2277
Thread: 0
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x20006085
Thread 0 Crashed:
0 <<00000000>> 0xfffeff20 objc_msgSend_rtp + 32
1 com.apple.HIToolbox 0x934cefb4 TPluginCommand::~TPluginCommand [unified]() + 36
2 com.apple.HIToolbox 0x93370df0 TPluginCommandList::~TPluginCommandList [unified]() + 76
3 com.apple.HIToolbox 0x934cefc4 TPluginCommand::~TPluginCommand [unified]() + 52
4 com.apple.HIToolbox 0x93370df0 TPluginCommandList::~TPluginCommandList [unified]() + 76
5 com.apple.HIToolbox 0x934cefc4 TPluginCommand::~TPluginCommand [unified]() + 52
6 com.apple.HIToolbox 0x93370df0 TPluginCommandList::~TPluginCommandList [unified]() + 76
7 com.apple.HIToolbox 0x93370c34 ContextualMenuReleaseItemsTimer(__EventLoopTimer*, void*) + 136
8 com.apple.CoreFoundation 0x907f2578 __CFRunLoopDoTimer + 184
9 com.apple.CoreFoundation 0x907deef8 __CFRunLoopRun + 1680
10 com.apple.CoreFoundation 0x907de4ac CFRunLoopRunSpecific + 268
11 com.apple.HIToolbox 0x9329bb20 RunCurrentEventLoopInMode + 264
12 com.apple.HIToolbox 0x9329b12c ReceiveNextEventCommon + 244
13 com.apple.HIToolbox 0x932e0348 AcquireNextEventInMode + 72
14 com.apple.HIToolbox 0x932e0138 RunApplicationEventLoop + 132
15 com.apple.finder 0x00008960 0x1000 + 31072
16 com.apple.finder 0x00004f18 0x1000 + 16152
17 com.apple.finder 0x00069ff0 0x1000 + 430064
18 com.apple.finder 0x00069e98 0x1000 + 429720
Thanks for any help ... the most I can get is that Thread 0 crashed, but I don't know why. TechTool says my RAM is okay ... :?: Any ideas?

