cook pasta according to package directions, rinse & drain.
in a 12 inch skillet heat 3 tablespoons oil over medium-high heat until skillet is hot, add half the cooked pasta and cook until medium brown on the outside-about 3 minutes. Stir pasta, then cook until browned on the other side. With slotted spoom return pasta to saucepot.
Repeat with the remaining pasta and 3 more tablespoons of oil. Cover saucepot to keep warm.
In the same skillet heat remaining 1 tablespoon of oil on medium. Add broccoli & garlic and cook 5 minutes, stirring constantly. Add wine, lemon juice, 1/4 teaspoon salt and 1/8 teaspoon pepper and cook until broccoli is tender crisp about 3 minutes longer.
Add broccoli mixture, vinegar, butter & pine nuts to pasta in saucepot and toss on medium heat until butter melts.
Add half of the parmesan cheese and toss to combine.
Spoon into 4 warm bowls.
Serve with additional pepper and remaining parmesan cheese.