I've just downloaded it and tried it and I get no output with either:
UTFT myGLCD(SSD1963_800,25,26,27,28);
or
UTFT myGLCD(SSD1963_800ALT,25,26,27,28);
Maybe I need to insert the CTE70 init code again. I gave Henning the code but he wasn't too happy about inserting it as he hadn't tested it