Nerd Alert Ultra-specific nerdery.

At a command prompt run:

sudo apt-get install ia32-sun-java6-bin

... or get it from Synaptic.

Download a 32-bit version of Eclipse from: eclipse.org. Extract the package to your home directory.

Right click on the Gnome panel and select "Add to Panel..."

Select "Custom Application Launcher" and click "Add"
Name: Eclipse IDE
Command: /home/qk/eclipse/eclipse -vm /usr/lib/jvm/ia32-java-6-sun/bin/java
Comment:qk is the coolest :)
(You can also set the icon by clicking on the default icon and navigating to your eclipse install directory. Replace qk with your username and/or eclipse with where you put eclipse.)
Click "OK"

Click the Eclipse launcher and you should be all set.

System>>Administration>>Hardware Drivers

Check "Enabled" for: NVIDIA accelerated graphics driver

After you hit "OK" a bunch of times a few drivers will be installed and you will be told to reboot.

After reboot, I still only had one screen come up. Edit /etc/X11/xorg.conf (back it up first) to look like this:

# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "ServerLayout"
  Identifier     "Default Layout"
  Screen         "Default Screen" 0 0
  InputDevice    "Generic Keyboard" "CoreKeyboard"
  InputDevice    "Configured Mouse"
EndSection

Section "Module"
  Load           "glx"
EndSection

Section "InputDevice"
  Identifier     "Generic Keyboard"
  Driver         "kbd"
  Option         "XkbRules" "xorg"
  Option         "XkbModel" "pc105"
  Option         "XkbLayout" "us"
EndSection

Section "InputDevice"
  Identifier     "Configured Mouse"
  Driver         "mouse"
  Option         "CorePointer"
EndSection

Section "Monitor"
  Identifier     "Configured Monitor"
EndSection

Section "Device"
  Identifier     "Configured Video Device"
  Driver         "nvidia"
EndSection

Section "Screen"
  Identifier     "Default Screen"
  Device         "Configured Video Device"
  Monitor        "Configured Monitor"
  DefaultDepth    24
  Option         "NoLogo" "False"
  Option         "RenderAccel" "True"
  Option         "TwinView"
  Option         "MetaModes" "1280x1024 1280x1024"
  SubSection     "Display"
      Depth       24
      Modes      "nvidia-auto-select"
  EndSubSection
EndSection