I would try this but Im at school. I dont know if this works but it sure is cool if it does.
int main()
{
char *TextPtr;
TextPtr=0xB800;
*TextPtr+0='h'; // h
*TextPtr+1=7;
*TextPtr+2='e'; // e
*TextPtr+3=7;
*TextPtr+4='l'; // l
*TextPtr+5=7;
*TextPtr+6='l'; // l
*TextPtr+7=7;
*TextPtr+8='o'; // o
return 0;
}
Just thought I would share that thought.