Windows 7: BSOD Win 7 32 bit

Hello
First of all I want to sorry for my english. And now to my problem:
I´ve read BSOD posting instructions but I can´t do some things written in it.
Since 22/8/2011 I got first BSOD, computer restarted but then it goes fine - so I calm down. But today it´s like a nightmare. BSOD every 5-8 minutes - restart PC and another BSOD and so on.
I only zipped some minidumps files here *"minidump rar" (246.66 KB) - stáhnout soubor*
I already tested my RAM (4GB) with MemTest - result was no error. So I want to know Is this software or hardware problem? Do you think that reinstalation of Windows should fix it? It also restarted in safe mode.
I didn´t add any new HW.
My PC
Fujitsu-Siemens Scaleo Pa 2663
instead of 2GB RAM I got 4GB RAM and "new" graphic card VGA ATI Sapphire HD5670 512MB GDDR5, D-sub, PCI-E


Thanks for your help or your advices

Sorry for bad link. Now I don´t have acces to my PC. I try to zip that file tomorrow - If I will be lucky, maybe I´ll do it before PC restart

Hi Strugackij welcome to SF

Please follow these steps and upload here your bsod folder.

http://www.sevenforums.com/crashes-d...tructions.html

The link you attached is dead anyway.

Now that link should work. I´ll be home at aproximately 13 CET. So I try to do that health system report.
By the way I got OEM 32 bit Windows 7 without SP1 (I want to install it but i could not because of BSOD or restarting of my PC)

Now even PC don´t load Windows 7, when it start loading after start it´ll restart, before system load. So I don´t know what should I do. Reinstall Windows 7, change some HW but what? Thanks

Boot into safemode with networking, if that doesn't work do a Startup Repair