The drivers and sample code they link is for Arduino v 0023.
I just started playing with mine tonight and finally have all the samples working, but I wanted to use the current build.
If you are using V1.0.1 then you might like my newbie notes from today:
Running the SainSmart 3.2" TFT 320*240 display and touch screen on a Mega2560 and Arduino 1.0.1. Howto by a Arduino Newbie.
I download the latest UTFT library from http://www.henningkarlsen.com/electronics/
(this was V1.3 as best I can tell) and put the lower level UTFT folder in arduino/libraries so the .h files are just one level down.
Opened up the sketch: Arduino/libraries/UTFT/examples/Arduino/UTFT_Demo_320x240/UTFT_Demo_320x240.pde
Adjusted comments in these next two lines as shown by commenting out (//) the first one and removing the comment on the second. I then compiled and uplaoded sketch and it worked.
// Uncomment the next line for Arduino 2009/Uno
//UTFT myGLCD(ITDB32S,19,18,17,16); // Remember to change the model parameter to suit your display module!
// Uncomment the next line for Arduino Mega
UTFT myGLCD(ITDB32S,38,39,40,41); // Remember to change the model parameter to suit your display module!
This worked fine for display, but the ITDB02_Touch V1.21 library and examples are not yet updated for the new setup. I made a few mods to is so it runs with Arduino 1.0.1 and the UTFT library and posted them here: https://dl.dropbox.com/u/68998630/arduino/ITDB02_Touch_Mod.zip
I hope this helps,