Excuse my ignorance, I am very ill informed regarding hardware...
I have a 24" iMac aluminum and was wondering if it is possible to hook up my white MacBook to use as a 2nd monitor for video and graphics work?
A friend has a MacBook and has it hooked up to a samsung LCD monitor and uses them both side by side, and can drag things from one screen to the other. That is what I would like to be able to do.
If it is not possible to use my MacBook as a 2nd monitor, could I use a standard LCD monitor?
Thanks!

I have a 24" iMac aluminum and was wondering if it is possible to hook up my white MacBook to use as a 2nd monitor for video and graphics work?
A friend has a MacBook and has it hooked up to a samsung LCD monitor and uses them both side by side, and can drag things from one screen to the other. That is what I would like to be able to do.
If it is not possible to use my MacBook as a 2nd monitor, could I use a standard LCD monitor?
Thanks!