gnusound just caused my computer to restart once, killed x twice on launch attempt

[firebird]

Binary package hint: gnusound

Hi!

When I just attempted to launch gnusound from within the applications menu on first attempt this completely killed my computer, meaning i saw the BIOS splash screen right after that, then when i tried again it killed the X session.
Starting it from the console did not kill Ubuntu or X but simply aborted with a sort of minidump that i added in the attachment.

I hope that I was of assistance, I you need me to provide any info pls let me know!

Best regards, firebug

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: gnusound 0.7.5-2build1
ProcVersionSignature: Ubuntu 2.6.32-24.41-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sun Aug 29 21:05:50 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: gnusound

[firebird (sysadmin-dk-compmath-deactivatedaccount)]

Btw. bug-buddy produced this:
(see second attachment pls)