boot from network, use local filesystem

[Pablo Cabrera <binchmod777%gmail.com@localhost>]

Hello,
I'm still stuck about booting from hard drive, so I'll try in other way.

Is it posible to load the bootloader and kernel from network, and then
mount a local partition (/dev/wd0a) as root filesystem?

If it is possible, I will need the server to boot. But once it boots, I
won't be depending on the server while the laptop is turned on.

Greetings.