I'm looking at both these cpu's on newegg. http://www.newegg.com/Product/Produ...mpareItemList=N82E16819115002,N82E16819115003 As far as I can tell, they are identical aside from the 266mhz in speed difference. Having never owned a Core 2 Duo system before I'm wondering is that 266mhz worth the extra $94? Before anyone says anything, No, I'm not planning on overclocking it. After all my stuff breaks at its own pace, I don't need to help it along at all.