Hi i have a Machine which has XP and Vista on (i know this isnt recommended but iv had no problem.) i dont use Xp any more and have found nothing i cant do on Vista. so i want to delete the partition of XP as i have it on a partition. i dont mind keeping the partition separate. but just wondered if i just delete every thing on the XP partition will it screw the starting of Vista as its on a Dual boot ect..