Ok ive just had this crash a few mins ago and i ran WhoCrashed which said this:
On Wed 10/07/2013 17:00:59 GMT your computer crashed
crash dump file: C:\Windows\Minidump\071013-25662-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x75BD0)
Bugcheck code: 0x1E (0x0, 0x0, 0x0, 0x0)
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This indicates that a kernel-mode program generated an exception which the error handler did not catch.
This appears to be a typical software driver
bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.