[jgannon]

I would suggest a much simpler way of achieving the same results: optimize your code. It's free, and much less likely to malfunction. I truely doubt that you actually are going to run out of memory, but if you do, come up with creative ways of doing things. Use fewer variables. For example, if you were trying to swap two variables, instead of doing:

int c;
c=a;
a=b;
b=c;

...do:

a+=b;
b=a-b;
a-=b;

The first law of programming is that there are always ways of doing things quicker and in less space than you already are. (The ternary operator will be your friend in this pursuit.) Everyone is going to face the same problems that you are, and I doubt that anyone is going to absolutely need one of these devices. Good luck.