Remote Control Apple machines or virtual machines

I am using the Mac screen is too big, too high. One to be used to develop entertainment stuff! ! !
Prolonged use, could not maintain the correct posture, I have now started back pain.

Who knows some good remote control software (free, do not break, or the price not too exaggerated).
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There is no way to Mac video output to the normal display?
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My computer is the latest imac, through the "mini displayport to vga" switch interface connected to an ordinary LCD display, making those yet?
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Mini DisplayPort port
Mini DisplayPort allows the iMac to connect to an external monitor, including
Apple LED Cinema Display. The transfer port 27 inch iMac
There are input function, can connect to any external device has a DisplayPort output
, Including the MacBook or MacBook Pro, iMac became allow monitors.

Mini DisplayPort output port supports DVI, VGA and dual-link DVI
(Adapter sold separately). 27-inch model also supports external DisplayPort signal source input (adapter sold separately).

So do not engage in head
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http://changyy.pixnet.net/blog/post/26153874
Refer to this remote login mac
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Remote login even you, too slow card, keyboard is not handy.

"Mini displayport to vga" switch interface, is the imac's "mini displayport" interface into VGA interface.


It really did not engage in head?
I am here ready for funding it! ! !
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Send picture wrong, not to VGA.
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Just that is to dvi's.

The following is a VGA

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That is input, the screen is used when the iMAC ....
Not output .....
So it did not engage in head ... sweat ...
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"Mini DisplayPort allows the iMac to connect to an external monitor"
This is what you say ah ah ah. . .

Could follows? ?
"Imac (Mini DisplayPort)" - "" mini displayport to vga "switch interface line" - "even an ordinary PC monitor line" - "normal display"




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I was watching the forum posted over
In fact, did not pay attention to see
Ha