more memory is always good.  Worst case, linux just uses the ram to cache
sections of your hard drive.  At work I have 256MB, most of it seems to be used
to cache files that I commonly access on my drive (mp3's mostly) the rest is
shared memory (70MB) for X and what not.

> This may seem to be silly question but would I notice a significant
> increase in performance if I increased my RAM?  In the past I recall
> hearing various opinions as to if a 'real' advantage does exist.
> 
> My current setup is a PIII 450 w/ 64M RAM.
> 
> I'm not doing anything special presently, no graphics to edit, or hi-end
> games, just learning/playing with Linux.
> 
> If adding additional memory is a real advantage would adding another 128
> on top of the present 64 realize a significant benefit especially since
> Linux manages memory usage so well?