Windows XP blue screen help

[kuma2037]

hi, i recently experienced serveral problems on my xp home machine:

random crashing
running very slowly
some processes using 100% CPU power constantly
bluescreen when computer left for 2 hours or so.

I have 2 hard drives, one to hold the OS and all my programs and the other for my media files.

I reformated the first hard drive and installed a fresh copy of windows xp. All appeared well but twice now in the last week i have had 2 blue screen experiences! I have attached my minidumps below.
Both crashes occured when streaming video to my ps3 using WMP11.

Any ideas?
Thanks

 

[Route44]

Are you using Azureus bittorrent client? if so, uninstall and tell us if you are getting normal run times and a ceasing of your BSODs.