Quartus 10 - Where are Vector Waveform Files?

I Agree with tricky. A test bench is the way to go.

Learning Verilog or VHDL will be a great help both in your design and test bench.

I have a simple "CPU" emulator (since most of my designs have a external CPU in the system), that I use over and over again.

It simply reads a hex file for some simple functions (Read/Write registers, wait for signal, etc)

If you want, you could have a hex file that simulated all the inputs to the chip and use it like a vector waveform.

In verilog, the $readmemh is the command to look into.

Pete