Windows 7: Seemingly random BSODs 0x050 & 0X0D1

I've been having trouble recreating these bsods when I try. Any guidance would be much appreciated.

My system specs:
Hardware Age: 1-2 months
Windows 7 Pro 64bit [full retail] [recently reinstalled windows about 1 month ago]
CPU: core i5 2500k
Ram: G. Skill RipJawsX F3-14900CL9D-8GBXL 2x4gb dims
Mother Board: Asrock Z68 Pro Gen 3
HD1: 64GB Crucial M4 SSD M4-CT064M4SSD2
HD2: 128GB Crucial M4 SSD M4-CT128M4SSD2
HD3: WD Caviar Black 750GB WDC WD7502AAEX-00Y9A0
HD4: WD Caviar Black 750GB WDC WD7502AAEX-00Y9A0

* Avast can be a contributing cause of BSOD'S .

I suggest you remove it and replace with Microsoft Security Essentials AT LEAST TO TEST


http://files.avast.com/files/eng/aswclear5.exe

Microsoft Security Essentials - Free Antivirus for Windows


* Please download the free version of Malwarebytes.
Update it immediately.
Do a full system scan
Let us know the results at the end.

http://www.malwarebytes.org/products

After doing what JMH suggests please do the following.

These crashes were Related to ha20x22k.sys Creative 20X2 HAL (WDM) from Creative Technology Ltd. I would re-install the newest version available.


This needs to be updated. FNETURPX.SYS

Thanks for such a quick response!

I removed Avast, Installed malware bytes and MSE. Both scans came back clean.

I then removed all creative software and drivers from my computer using driver sweeper.
Reboot.
I then uninstalled, XFastUSB / FNETURPX.SYS
Reboot.
Installed most recent version of XFastUSB.
Reboot. While booting into windows, but before the log in screen, I received a X 09c BSOD. A dmp was not created.
Rebooted again, posted, and made it in to windows with out a problem.

Are there any further actions I should take at this time?

Edit: I would not be against completely removing XFastUSB

Without a dmp its hard to say

Is there anyway to configure it so that it will create a dmp if it bsods on startup? Or is it not possible to create a dmp for bsods under those circumstances?

The system generated a dMP in your first post what is different now? We can trigger a dmp but the cause would be inaccurate.

My BSODs in the first post occurred after the computer was in windows. The BSOD that triggered the 09c error code occurred after the motherboard posted, before getting in to windows, before the windows log in screen was up. Thus I was inquiring if there was anyway to record those sorts of BSODs (BSODS that occur during the boot process; before windows has started/ loaded).

Not that I am aware of. It would have to be a separate application running on what os?