Well, darn. I'm sorry to hear that the provigil isn't working for you. I'm on a much higher dose, which as you know has good and bad affect.

I can NOT take it two days in a row- this I've learned the hard way. I also have to take half in the morning and half at around 11 am (no later).

Hopefully there will be something to help you with concentration and energy. This just doesn't sound like it's IT for you.