If I recall correctly I also expirienced BSOD in iTunes few times (which i'm not sure). Audio driver error? Video driver or may missing codecs be causing this since it works perfectly in VLC? I also installed whole PC from scratch by myself - hardware error possibly?
Here is the log from BlueScreenView.exe
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Dump File : 062310-29156-01.dmp
Crash Time : 23.6.2010 14:11:02
Bug Check String : KERNEL_MODE_EXCEPTION_NOT_HANDLED
Bug Check Code : 0x1000008e
Parameter 1 : 0xc0000005
Parameter 2 : 0x97bf43e7
Parameter 3 : 0x98c23b70
Parameter 4 : 0x00000000
Caused By Driver : win32k.sys
Caused By Address : win32k.sys+c43e7
File Description : Multi-User Win32 Driver
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Processor : 32-bit
Computer Name :
Full Path : C:\Windows\Minidump\062310-29156-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7600
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Thank you for your help!