My compuer Spec is:
	Windows 7
	Processer/ Intel(CR)Cor(TM) i7CPU 980 @3.33GHz  3.33GHz
	Ram 24.0 GB
	Main Memory/ 2TB
	Sound Card M Audio
	Graphics Card/ NVIDIA GeForce 8400GS
	Hi
	I normally use about 8 Tracks.
	Before rendering the playback is very jerky and stops and starts, drives me mad can't really see what you have created.
	I am thinking of upgrading this software to the latest Magix Pro X if this would make a difference.
	Is there a big difference between the two Edit Pro 2013 and Magix Pro  X. Is there someone out there who is uisng The larest Magix Pro x who could advize me please it would be helpfull.
	If all else fails I even might consider going over to Mac with Final Cut Pro
	Regards
	Michael Blount