Why does Lacie, G-tech make non raid drive enclosures for Thunderbolt. Lacie's USB 3.0 2big has hardware raid, but not as fast as thunderbolt yet cost half the money. I would like to be able to partition a Thunderbolt raid 0 so I can access file shares in bootcamp. Spending over $1000.00 for a pegasus does not sound appealing to me.