Same here.
I signed a 200 GH/s contract from
bitcoinjv@gmail.com and didn't get any update or refund!
That guy is a scam artist. His name may or may not be "Patrick Hooks" from Southport, NC (according to the contract he mailed me) I eventually got my money back from BillMeLater after i provided documentation that the terms of the contract was never held up.
bitcoinjv@gmail.com was probably sipping rum punches on the beach with my contract money, now he has to pay it back.
Just be weary about purchasing contracts for equipment that hasn't been developed yet!