I wish to know that how far of the difference between E6300 & E6320.The E6320 have 2mb cache more than the E6300 but i think it is running out of stock of my living area.Most of the computer store even would not order this processor anymore as i refer to the price list every two months ago .I might be go for E6550 BUT IT WOULD COST MORE THAN THE E6300.So could u guys please help me to mkae a decision between E6300 & E6550 ?