I'm having the exact same problem as well. I also have a W300i from Fido and get the exact same output from SeTool2Lite. Everything seems to patch and apply properly but it's still not unlocked. Perhaps I found a bogus main firmware from the net? Is that a possible cause?
Hey testv, I found some alternate instructions here and they worked for me. You might want to give it a try.
HowardForums: Your Mobile Phone Community more) -Tutorial-