I have a P4 2.4c chip that i know can go 3.5ghz+ at least. Im fixing to buy some ram for it and i was wondering how much of a difference getting some OCZ 2x256 pc4400 [2.5-4-4-8] for $189.00 vs OCZ 2x256 pc4400 [3-4-4-8] for $159.00 would actually make. Is the slightly tighter timing really worth the extra $30, cuz im on a budget.....and for that matter is OCZ all its cracked up to be or could i just go with some newegg.com special A-DATA 2x256M DDR PC-4000 [3-4-4-8] for $110!!!