I seem to get a crash report every time I boot up now after shuttding down with the new Power-Down button located in the upper-right next to my user name.

I don't think there really was a crash, but it reports there was. This bug seems to only occur when I shutdown using the new red power-down button that came out in the Alpha 6 release. This didn't occur in Alpha 5.

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/compiz.real
NonfreeKernelModules: nvidia
Package: compiz-core 1:0.7.7+git20080807-0ubuntu10
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/compiz.real --ignore-desktop-hints --replace --loose-binding core ccp
ProcEnviron:
 PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: compiz
Stacktrace: #0 0x08055bfc in ?? ()
StacktraceTop: ?? ()
ThreadStacktrace:

Title: compiz.real crashed with SIGSEGV
Uname: Linux 2.6.27-3-generic i686
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare users