Hi

Im finaly making the plunge to HDTV I have a deal in place with Best Buy to purchase a Panisonic 54v10 plazma They talked me into getting the 4year warrantee for $329 Im not a big on paying for extended warrantee but I feel I should protect my investment. Is it worth the extra cash They also sold me on the calibration for $299 ( does this make a difference in the TV performance)

Thanks

Larry