I do graphic design on a laptop. It's very simple if you connect a 24 "screen to a laptop. But once I decided that one big screen is not enough. I wanted another monitor. But there is only one output on a laptop, and external video cards for Mac are quite a rare look. It so happened that in our office the iMac G5 with a screen of 20 was lying around. ” I cheated a little and I got this desktop:

Well, with the connection of twenty-four Benq problems, there were no problems - it is connected via a mini-dvi laptop output. But iMac I connected via firewire. I wonder how it works?
Despite the fact that the iMac is a full-fledged computer, I was only interested in its monitor. I wanted to have a single desktop to drag windows from one monitor to another with one mouse. Very comfortably.
')
I found and downloaded
ScreenRecycler , which allows you to connect via VNC to another computer (different platforms are supported) and use the screen of this computer. There is a similar
Synergy program, but it seemed too complicated to me - I am just a designer. I installed a client and a server on both computers, it all worked:

But the virtual screen was too slow. Indeed, the data between the computers "went" on the company's wi-fi network, and this is not very fast. Fortunately, there are firewire ports in the MacBook and in the Aimak. I connected computers with this cable and turned off wi-fi on the aimag. Everything began to work very quickly.

It remains only to configure the location of monitors in MacOS. My version looks like this:

This configuration has been working for me for the second week. True, I had to buy for $ 30 a license for ScreenRecycler, but, if anything, there is a free Synergy. On the laptop screen, I have icq and gtalk, on a virtual screen, an email client or brief from the client, on the main monitor, Photoshop / Illustrator. Very comfortably!