Partition Mac is of great help with this user can use two version of Mac at the same time on a single system. After completing partition work user can enjoy dual boot environment in their system. With the help of partitioning drives can also be divided in discrete section and then each volume can be used for different purposes. With the help of partition separate drive does not get affected by problem of other drive. Not only is this but the drives can also be used for restore purposes. The software has easy user interface hence does not require any technical knowledge. For more information visit: http://www.partitionmac.com