Almost everytime I swap between window and full screen mode I am getting a crash - I removed all plug ins but am still getting them. I have submitted a number of bug reports. If there is any additional info I can supply please ask.

VideoDriver=OpenGL Reference GKGL driver
xres=1680
yres=1050
bpp=24

[refgl]
version=3
illummap=1
envmap=1
bumpmap=1
tc=1
aa_mode=0
minfilter=9987
maxfilter=9729
specular=1
windowmode=0
textureresolution=1
texturequality=32
gamma=8
def_freq=0
tfactor_hack=0
doshaders=1
shaderversion=3
xf86vidmode=1
dovertexbuffers=1
doindexbuffers=1
do_compiled_vertex_array=1
do_env_combine=1
do_extensions=1
vbl=0
normalizenormalmaps=0

System Info

Computer
Processor 2x AMD E-350 Processor
Memory 7771MB (1127MB used)
Operating System Linux Mint 13 Maya
User Name pakettle (Pakettle)
Date/Time Sat 24 Nov 2012 03:03:20 PM EST
Display
Resolution 1680x1050 pixels
OpenGL Renderer AMD Radeon HD 6310 Graphics
X11 Vendor The X.Org Foundation
Multimedia
Audio Adapter HDA-Intel - HD-Audio Generic
Audio Adapter HDA-Intel - HDA ATI SB
Input Devices
Power Button
Power Button
Logitech Logitech Extreme 3D
Logitech Logitech USB Keyboard
Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)
Saitek Cyborg X
HD-Audio Generic HDMI/DP,pcm 3=
HDA ATI SB Line
HDA ATI SB Front Mic
HDA ATI SB Rear Mic
HDA ATI SB Front Headphone
HDA ATI SB Line-Out
Eee PC WMI hotkeys
MKEYBOARD
Printers (CUPS)
HP-Officejet-6100 Default
SCSI Disks
ATA WDC WD2500AAKX-0
SONY DVD RW DRU-865S
Operating System
Version
Kernel Linux 3.2.0-23-generic (x86_64)
Compiled #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012
C Library Unknown
Default C Compiler GNU C Compiler version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
Distribution Linux Mint 13 Maya
Current Session
Computer Name PaKettle's Puter
User Name pakettle (Pakettle)
Home Directory /home/pakettle
Desktop Environment MATE
Misc
Uptime 1 day, 18 hours and 44 minutes
Load Average 1.46, 1.33, 1.53
Kernel Modules
Loaded Modules
vesafb
eeepc_wmi Eee PC WMI Hotkey Driver
asus_wmi Asus Generic WMI Driver
sparse_keymap Generic support for sparse keymaps
rfcomm Bluetooth RFCOMM ver 1.11
bnep Bluetooth BNEP ver 1.3
parport_pc PC-style parallel port driver
bluetooth Bluetooth Core ver 2.16
ppdev
snd_hda_codec_realtek Realtek HD-audio codec
binfmt_misc
k10temp AMD Family 10h+ CPU core temperature monitor
snd_hda_codec_hdmi HDMI HD-audio codec
serio_raw Raw serio driver
snd_hda_intel Intel HDA driver
snd_hda_codec HDA codec core
snd_hwdep Hardware dependent layer
snd_pcm Midlevel PCM code for ALSA.
joydev Joystick device interfaces
snd_seq_midi Advanced Linux Sound Architecture sequencer MIDI synth.
snd_rawmidi Midlevel RawMidi code for ALSA.
sp5100_tco TCO timer driver for SP5100 chipset
i2c_piix4 PIIX4 SMBus driver
snd_seq_midi_event MIDI byte <-> sequencer event coder
fglrx ATI Fire GL
snd_seq Advanced Linux Sound Architecture sequencer.
snd_timer ALSA timer interface
snd_seq_device ALSA sequencer device management
snd Advanced Linux Sound Architecture driver for soundcards.
mac_hid
wmi ACPI-WMI Mapping Driver
soundcore Core sound module
snd_page_alloc Memory allocator for ALSA system.
lp
parport
hid_logitech
ff_memless Force feedback support for memoryless devices
usbhid USB HID core driver
hid
r8169 RealTek RTL-8169 Gigabit Ethernet driver
pata_atiixp low-level driver for ATI IXP200/300/400
Filesystems
Mounted File Systems
/dev/sda1 / 25.50 % (167.6 GiB of 225.0 GiB)
udev /dev 0.00 % (3.7 GiB of 3.7 GiB)
tmpfs /run 0.07 % (1.5 GiB of 1.5 GiB)
none /run/lock 0.00 % (5.0 MiB of 5.0 MiB)
none /run/shm 0.01 % (3.7 GiB of 3.7 GiB)
Display
Display
Resolution 1680x1050 pixels
Vendor The X.Org Foundation
Version 1.11.3
Monitors
Monitor 0 1680x1050 pixels
Extensions
AMDXVBA
AMDXVOPL
ATIFGLEXTENSION
ATIFGLRXDRI
BIG-REQUESTS
Composite
DAMAGE
DOUBLE-BUFFER
DPMS
DRI2
GLX
Generic Event Extension
MIT-SCREEN-SAVER
MIT-SHM
RANDR
RECORD
RENDER
SECURITY
SGI-GLX
SHAPE
SYNC
X-Resource
XC-MISC
XFIXES
XFree86-DGA
XFree86-VidModeExtension
XINERAMA
XINERAMA
XInputExtension
XKEYBOARD
XTEST
XVideo
XVideo-MotionCompensation
glesx
OpenGL
Vendor Advanced Micro Devices, Inc.
Renderer AMD Radeon HD 6310 Graphics
Version 4.2.11627 Compatibility Profile Context
Direct Rendering Yes
Environment Variables
Environment Variables
DISPLAY :0
SESSION_MANAGER local/PaKettle's Puter:@/tmp/.ICE-unix/5184,unix/PaKettle's Puter:/tmp/.ICE-unix/5184
XAUTHORITY /home/pakettle/.Xauthority
LANG en_US.UTF-8
USER pakettle
HOME /home/pakettle
MDM_LANG en_US.UTF-8
XDG_SESSION_COOKIE 0222da2c4d5945c2be2da63c0000000a-1353700719.455825-1391402181
DESKTOP_SESSION default
MDMSESSION default
MANDATORY_PATH /usr/share/gconf/default.mandatory.path
LOGNAME pakettle
DEFAULTS_PATH /usr/share/gconf/default.default.path
USERNAME pakettle
WINDOWPATH 8:9:9:9
PATH /home/pakettle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL /bin/bash
PWD /home/pakettle
XDG_DATA_DIRS /usr/share/default:/usr/local/share/:/usr/share/:/usr/share/mdm/
XDG_CONFIG_DIRS /etc/xdg/xdg-default:/etc/xdg
MDM_XSERVER_LOCATION local
LIBGL_DRIVERS_PATH /usr/lib/fglrx/dri:/usr/lib32/fglrx/dri
SSH_AUTH_SOCK /tmp/keyring-DUIeQt/ssh
SSH_AGENT_PID 5261
DBUS_SESSION_BUS_ADDRESS unix:abstract=/tmp/dbus-Y2ralbMCFV,guid=744255d26e129b4f70df1bf700010671
MATE_DESKTOP_SESSION_ID this-is-deprecated
MATECORBA_SOCKETDIR /tmp/matecorba-pakettle
MATE_KEYRING_CONTROL /tmp/keyring-DUIeQt
GPG_AGENT_INFO /tmp/keyring-DUIeQt/gpg:0:1

Try adding this to your config.ini in the [Vendetta] section:
multithreaded=0

Done - btw Not sure if it matters but I have to keep the ini file read-only to prevent it from being rewritten.... VO does not seem to like my settings and keeps changing them to "sane" ones

This has been common before multi-threading, and has continued after.

For me, it only happens switching back to fullscreen. Since it doesn't happen every time, I have just been "living with it."

The problem for me has been coming and going - Fortuanately I dont seem to really need the multithreading.... So far the crashing seems to have stopped so I am less unhappy then previously.. :}