Does anyone have any idea about how to make a random number generator in C wich doesent return the same numbers all the time...?

If you seed the Random Number differently you will get a different set of "random" numbers. Using the time to seed the generator is a good way of doing this

#include
#include
#include
.
.
.

srand( (unsigned)time( NULL ) );

Taken from MSDN.

Keeb