Gentoo is a source based system. You compile the whole system on your computer. It takes time. You can install precompiled, but that removes what makes Gentoo special. freebsd installs precompiled code. Gentoo uses its own system called portage to do updates.
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Asus A8N SLI - Opteron 148 @ 2.8 under a Zalman 7000cu LED - XFX 7800GT oc'd - 1gb Kingston Hyper X pc3000 BH5 2-2-2 - OCZ ModStream 450watt - WD 36gb Raptor - WD 320gb Storage Drive - Antec Super LanBoy - NEC 3550A 16x DVD Burner
Accessories:
ViewSonic VA1912wb 19" 8ms Widescreen - Plantronics Audio 90 - Logitech Z-640 5.1 - Razer Diamondback Plasma LE on a Ratpadz GS
Linux Box:
Pending..