Very hard crossword (I hope)

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Across
  1. 4. Lads who spend a lot of time going for the net.
  2. 6. This....
  3. 7. Flower and music artist (HINT for statement 2:under + "story" OTC remix)
  4. 9. Brother powder?
  5. 10. Describe the prise for being the first one to finish.
Down
  1. 1. under the "kicks".
  2. 2. They always come in last
  3. 3. Quick "board meeting"?
  4. 5. Meat for breakfast.
  5. 8. One charging a flat rate?