If you're interested in debugging BSODS yourself, go through each minidump one at a time.
Using BlueScreen Viewer, finish screening a dump, then record:
the message reported
any paramaters tagged to the message
What might've caused the problem (Most likely caused by: <driver/application>)
I've never used BlueScreen Viewer - I use either the scripted application given to me, or I use: Link Removed
Download the correct version of WDK and use windbg.