BSOD help

Hi, i'm on Windows 7 ultimate 32 bit full retail, i'm having bsods while playing games, this started 2 weeks ago i reinstalled 7 formatting c: and it didn't helped at all it kept happening and i'm so frustrated because i can't seem to know what it's actually wrong on my rig or os, i tried switching the ram modules, running the system with each one and it's the always the same i play for like 5 minutes and then it crashes, sometimes showing bsod others by keeping the screen like blurry or distortioned (crash) and then it restarts,please if someone could help me it'd be so cool because i'm very frustrated, thanks in advance

Is Windows 7 Ultimate 32 bits
- x86 (32-bit) or x64 ? x86
- the original installed OS on the system? none, i put the rig together
- an OEM or full retail version? full retail
- OEM = came pre-installed on system
- Full Retail = you purchased it from retailer

- What is the age of system (hardware)? motherboard is less than a year everything else 1 year and a half
- What is the age of OS installation (have you re-installed the OS?) i reinstalled 3 days ago

Edit: i'm attaching the most recent minidump, hope this helps
Edit 2: i've just finished installing win 7 home edition pro 64bits and at first it didn't gave me any bsods but after one there are randomly appearing, it could be at login or at 5 hours, i'm attaching the minidump i'm so sick about this i want my computer back to normal (the minidump.rar it's the last uploaded)
Edit 3: Ok, now i've updated the jcgriff 2 full report

Follow this:
Blue Screen of Death (BSOD) Posting Instructions

I have checked your single dump. Do you use Release Candidate version?
Your windows:
Built by: 7100.0.x86fre.winmain_win7rc --> It should be build 7600 winRTM

No wonder if you get BSOD maybe that version not stable yet, so it's better for you to use the RTM version of windows.

Yes you need to update it.
If 7600 version still BSOD, you may post the data here.

-wish