After a long wait, rookie Joey Dorsey has officially signed a contract with the Houston Rockets on Monday.

"I was worried,? said Dorsey, who signed a contract that could be worth as much as $3.5 million over four years if the Rockets pick up each of the last two seasons of the contract. ?I went through summer league and all offseason without a contract, so I was getting a little worried. They called me this morning and said it was done. I was shaking while I signed it, like, ?I can?t believe I?m signing.? ?

In addition to signing Dorsey, the Rockets on Monday officially matched the Charlotte Bobcats? offer sheet to Carl Landry and signed guard Von Wafer and center Marcus Campbell to the training camp roster.