A handy application to read minidump files is BlueScreenView:
http://www.nirsoft.net/utils/blue\_screen\_view.html
However, you may find using WinDbg of the Debugging Tools for Windows gives you more complete information.
You can download the Debugging Tools for Windows from the following link:
http://www.microsoft.com/whdc/devtools/debugging/default.mspx
There is a tutorial in the following link on setting up WinDbg, such as setting the symbol path and utilizing the !analyze -v command:
To get a list of drivers loaded at the time of the crash run the lmtn command at th KD> prompt.
What you are basically looking for is if the problem leans toward hardware or software.
If the problem is software related then the driver causing the crash may show up in the error.
If the driver does show up in the error you can then deal with this problematic driver.
If the driver does not show up in the error there are further steps to try to weed it out.