when driving normally, nothing! all is fine and no bad sounds, but when accelerlating hard only in 1st and sometimes through to 2nd i can hear a nasty kinda sound...im thinking driveshaft related?? anyone know what this could be? sometimes when parking up on uneven driveways i can hear it too.

What does this 'nasty sound' sound like?

Dying cat? Vibration? Police siren?

vibration....dont think its either of the other two lol

yeah just a nasty fairly loud vibration but only ever under load or hard throttle

Does the car vibrate too, or just the sound?

just the sound

flywheel, or rrear dogbine kanckered so intercooler pipe is hitting alternator