[64 bit] Preload: Advanced Settings for 8GB Ram?

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http://ubuntuforums.org – Hi at all! i have Ubuntu 12.10 64 Bit installed and 8GB of Ram on my Notebook. Its a fresh Installation, but Programs (Terminal, Chromium...) just dont open instantly...not slow..but also not fast. 7.8 GB Ram are shown, but only 1-1.5gb are used. i Undestand, that preload should load often used stuff into the Ram at boot, and i looked into the preload settings file: The following control how much memory preload is allowed to use # for preloading in each cycle. All values are percentages and are # clamped to -100 to 100. # # The total memory preload uses for prefetching is then c (Hardware)