Kelly wrote:
I am trying to upgrade from a 64mb to a 128mb Ram.My
computer says It has a Celeron 900MHXZ/100MHZ. When
shopping I find a message that PC133 Moduels are no longer
backward Compatable with Pc 100 Machines.

Really? Where'd you hear that ?

What is a PC133
mod. and how does it differ from a PC 100. Is the Pc 133
module faster than the 100? If I can get one of the
original compatable pc133 modules for my compute will it
be a better choice than a PC 100 module? CONFUSED

Rick