Read XML file as DataSet

[NotHere]

I am inexperienced with parsing XML files, and I am saving line graph data to an xml file, so I did a little bit of research. According to this article, out of all the ways to read an XML file, \[code\]DataSet\[/code\] is the fastest. And it makes sense that I use \[code\]DataSet\[/code\] since there could be a significant amount of data. Here's how my graph documents look:\[code\]<?xml version="1.0" encoding="utf-8" standalone="yes" ?><BreezyCalc> <Graph Version="3.0" Mode="static"> <Range> <X Min="-20" Max="20" /> <Y Min="-20" Max="20" /> </Range> <Lines> <Line Name="MyLine1" R="0" G="255" B="0"> <Point X="-17" Y="9" /> <Point X="7" Y="-5" /> <Point X="10" Y="4" /> <Point X="-6" Y="2" /> </Line> <Line Name="MyLine2" R="255" G="0" B="0"> <Point X="-7" Y="3" /> <Point X="8" Y="-1" /> <Point X="-4" Y="-4" /> <Point X="-1" Y="6" /> </Line> </Lines> </Graph></BreezyCalc>\[/code\]Since there could be a large number of points in these lines, I need to get the data as quickly and with as little resources as possible. If there is a faster approach than \[code\]DataSet\[/code\], please enlighten me. Otherwise, could someone show me how I would get my graph data using a \[code\]DataSet\[/code\] as my XML parser?