How to Read and write array data into notepad or lvm?

Hello,
I am new to Labview and i wanted to use it in my project where i get accelerometer values X,Y and Z serially into a notepad and then displaying those values in Labview as a 3D plot or graph.The problem i am facing is the use of Cover to dynamic data express VI and how to save the array in a notepad or a lvm file.i was testing a basic block of building x and y values separately.was successful in plotting it to  graph but dont know how to save those values in a file.Can some1 please help me out in his ??
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Thank you for looking into this. Since I was converting into dynamic data before writing it I thought you have to convert it after reading but then I got stuck as to whether build the array again so as to display it in the graph. Dennis I did what you said and the graph on reading is a bit funny just started today and I am kinda skipping the long tutorial due to shortage of time. sorry
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