cineman said:
would I see a better benefit for what I am doing by expanding my 4gb RAM to 8gb.
Well, you will see a benefit of 8 Gb over 4 Gb when your total data and application load exceeds 4096 Mb in RAM usage. Sorry to be as circular as that, but that's how it works. You will see little or no benefit until you break the 4 Gb barrier in usage. Why don't you monitor what you are doing for a while -- if you start seeing a lot of PageOuts as you are doing your normal work, then you would consider moving to 6 or 8 Gb.
Obviously, configure your machine with 1 Gb modules to leave yourself room for extra RAM -- don't load up on 8 x 512 Mb modules whatever you do.
THe other speed boosting technique that has been discussed here is to have 2 internal SATA drives - one exclusively for System and Applications, and one exclusively for your primary data. If you can choose an ultra-fast hard drive for the System drive (which is also you scratch drive area) so much the better.
Lastly, if you install a SATA card and external SATA drive(s), then you can split your drives three ways - 1) System (&scratch), 2) Applications, and 3) Data. This would give the optimum division of duties between three different set of drive heads.
With a FirmTek Seritek 2-bay swappable SATA external enclosure, you can also swap in more hard drive space at will.
Thanks
Trevor
CanadaRAM.com