Random BSOD's and Screen Freezing/Crashing Please Help

OK so I just got BSOD again WhoCrashedMe says

On Fri 28/12/2012 13:02:49 GMT your computer crashed
crash dump file: C:\Windows\Minidump\122812-25880-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7EFC0)
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80003F08543, 0xD07E, 0xFFFFFFFFFFFFFFFF)
Error: KMODE_EXCEPTION_NOT_HANDLED
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.



On Fri 28/12/2012 13:02:49 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: ntkrnlmp.exe (nt!KeBugCheckEx+0x0)
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80003F08543, 0xD07E, 0xFFFFFFFFFFFFFFFF)
Error: KMODE_EXCEPTION_NOT_HANDLED
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.

So I'm still in need of you guys help it would seem, I feel like throwing this build out the window I will attach the .dmp with this post.

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 1E, {ffffffffc0000005, fffff80003f08543, d07e, ffffffffffffffff}

Probably caused by : memory_corruption ( nt!MiResolveTransitionFault+2b3 )

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

KMODE_EXCEPTION_NOT_HANDLED (1e)
This is a very common bugcheck.  Usually the exception address pinpoints
the driver/function that caused the problem.  Always note this address
as well as the link date of the driver/image that contains this address.
Arguments:
Arg1: ffffffffc0000005, The exception code that was not handled
Arg2: fffff80003f08543, The address that the exception occurred at
Arg3: 000000000000d07e, Parameter 0 of the exception
Arg4: ffffffffffffffff, Parameter 1 of the exception

Debugging Details:
------------------


READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80004107100
GetUlongFromAddress: unable to read from fffff800041071c0
 0000000000000000 Nonpaged pool

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

FAULTING_IP: 
nt!MiResolveTransitionFault+2b3
fffff800`03f08543 f0410fba6c241000 lock bts dword ptr [r12+10h],0

BUGCHECK_STR:  0x1E_c0000005_R

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

PROCESS_NAME:  iexplore.exe

CURRENT_IRQL:  2

LAST_CONTROL_TRANSFER:  from fffff80003f22a88 to fffff80003ed7fc0

STACK_TEXT:  
fffff880`08bdfe78 fffff800`03f22a88 : 00000000`0000001e ffffffff`c0000005 fffff800`03f08543 00000000`00000000 : nt!KeBugCheckEx
fffff880`08bdfe80 fffff800`03ed7642 : fffff880`08be0658 00000001`b5049121 fffff880`08be0700 fffffa80`051f0db0 : nt! ?? ::FNODOBFM::`string'+0x487ad
fffff880`08be0520 fffff800`03ed5f4a : 00010001`00010001 00000000`0000ffff 00000000`00000000 00004002`90000000 : nt!KiExceptionDispatch+0xc2
fffff880`08be0700 fffff800`03f08543 : 00000001`b5049860 fffffa80`080ecae8 fffffa80`051f0db0 fffffa80`080ecae8 : nt!KiGeneralProtectionFault+0x10a
fffff880`08be0890 fffff800`03ef5ed5 : 00000000`00000000 00000001`b5049860 00000000`00000000 fffffa80`080ecae8 : nt!MiResolveTransitionFault+0x2b3
fffff880`08be0920 fffff800`03ef4893 : 00000000`001dc26a 00000000`760bdc75 fffff680`003b05e8 fffffa80`080ecae8 : nt!MiResolveProtoPteFault+0x325
fffff880`08be09b0 fffff800`03ee4549 : 00000000`00000000 00000000`760bdc75 00000000`00000000 00000000`00000000 : nt!MiDispatchFault+0x1c3
fffff880`08be0ac0 fffff800`03ed60ee : 00000000`00000008 00000000`760bdc75 00000000`00000001 00000000`00000000 : nt!MmAccessFault+0x359
fffff880`08be0c20 00000000`760bdc75 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiPageFault+0x16e
00000000`0028dff4 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x760bdc75


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!MiResolveTransitionFault+2b3
fffff800`03f08543 f0410fba6c241000 lock bts dword ptr [r12+10h],0

SYMBOL_STACK_INDEX:  4

SYMBOL_NAME:  nt!MiResolveTransitionFault+2b3

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP:  503f82be

IMAGE_NAME:  memory_corruption

FAILURE_BUCKET_ID:  X64_0x1E_c0000005_R_nt!MiResolveTransitionFault+2b3

BUCKET_ID:  X64_0x1E_c0000005_R_nt!MiResolveTransitionFault+2b3

Followup: MachineOwner
---------

Code:

STOP 0x0000001E: KMODE_EXCEPTION_NOT_HANDLED 

Usual causes:  Device driver, hardware, System service, compatibility, Remote control programs, memory, BIOS

Have you tested the ram sticks individually?

May I ask some questions? Did you build this system? Are you comfortable working inside a computer? Do you have on board Graphics? Do you have a known good spare hard drive? Where did you get the Windows 7 Disk?