hiya i just bought a RM CL51 laptop ,it has a celeron m 1.3ghz,ideally id like to upgrade the cpu to a pentium m 1.6/1.7ghz if possable since they are quite cheap but im not sure if it would be compatable i had a go at looking on google but what little info i could find i couldnt understand much of it and would apreciate any input on the intended upgrade thanks in advance marc 
