The uLCD - 128x128 LCD Display + Controller
http://www.dontronics.com/micro-lcd.html

The uLCD is a 128x128 16bit Colour LCD Pannel with a controller board that is stuck to the back,
It's interface consists of a TTL serial connection, it has pads on the board to add a tiny
USB to serial UART device, called the "micro usb", which is built-in to the USB socket.
It can operate at 128000 baud, and has several 2D drawing commands in-built like draw a line,
set a pixel, write a character, etc. It also has user-definable characters.
Loading a full image into it can take a couple of seconds or so because you need to send
a comand, an X location, a Y location and colour information. it takes 5 bytes to set one pixel.
Then it sends back a ACK or NACK signal on command completion. It's still very snappy and quick,
and a good UI can be built with the inbuilt commands.

It's pretty cool, and I like it. :) And im considering getting more cause there only AUD$50!!

There are newer models now, these codes can control the most basic model,
adding more recent commands should be to easy if your a programmer.

uLCD_Purebasic
Included is a CPU monitor program, it displays all this nice things like...
cpu (graph and %), memory, battery, ip and hostname, time and date and a logo :)
The file "uLCD.pb" the guts of the code. added draw_window, write_string, and
draw_graident features, power and contrast and backlight controls.

uLCD FreePascal, there is a geek toy called wcam.exe,
it downloads small sized images of live NASA TV channels and displays
them while you work (or dont!). there is also a simple demo program for my
own purposes, and a couple sample graphics.

not wanting to re-invent the wheel, wcam takes on the unix idea that programs perform a
function and they do it well. so WCAM uses wget, djpeg and pnmscale to grab a small image of the nasa tv
wget is asked to only download a changed file so no need to, and finally loaded by uLCD uniton COM8...
lucky those other programs a cool :)

the code can read .ppm and raw .ppm images (made in gimp)
and is portable to linux. it's quite fast.
the purebasic code can read .tif, .jpg, .bmp, .tga files,
added draw_window, write_string, and draw_graident features, power and contrast and backlight controls.

all this code is free GPL!!!

Good Luck,

Hippy.