I recently purchased a SR MB with 1GB of stock RAM and realized that it wasn't enough; so I installed 4GB that came from Newegg. Under Activity Monitor I notice that right after bootup I am using roughly 700-720MB of RAM. Is OSX resource hungry like this? In Windows, I can use 'msconfig' to drastically reduce the startup processes & add speed to the boot process. What is the Mac OSX equiv? Is there a list of sorts where I can read & learn about processes I don't need, so I can bring that 700 down a bit? Thank you for reading. Edit: I am using 10.5.1 if this at all helps.