wyreks

niemal od zawsze mam jakies problemy z moim PC. dzis postanowilem poszukac rady u osob 3, bo komp dziala mi tak na nerwy ze omg.
Mam z nim kilka problemow:
1)wyskakiwanie bledu "pamiec nie moze byc read (albo written)..."
2)neostrada rwie mi sie ze omg!
3)komp mi sie resuje
4)blue screany z wszelkiego rodzaju bledamy typu:
page foult in nonpage area (czy cos takiego)
memory manegment
i jeszcze kilka bledow ktorych juz nie pamietam
5)programy/gry same wychadza do windowsa
6)chyba mam sassera, mimo ze mam zainstalowany sp2
tu link:
http://img72.imageshack.us/img72/4714/asdxx1.jpg

PROSZE O POMOC!
log:
Logfile of HijackThis v1.99.1
Scan saved at 12:04:12, on 2007-04-12
Platform: Windows XP Dodatek SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe
C:\Program Files\Gadu-Gadu\gg.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Program Files\Logitech\SetPoint\SetPoint.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Common Files\Logitech\KHAL\KHALMNPR.EXE
C:\Program Files\Opera\Opera.exe
C:\WINDOWS\system32\svchost.exe
E:\programy\anti-vir\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [AtiPTA] atiptaxx.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [kav] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [Gadu-Gadu] "C:\Program Files\Gadu-Gadu\gg.exe" /tray
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: DSLMON.lnk = ?
O4 - Global Startup: Logitech SetPoint.lnk = C:\Program Files\Logitech\SetPoint\SetPoint.exe
O9 - Extra button: Ochrona WWW - {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\scieplugin.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{CECE3391-1AA6-42C5-BBF0-73B3E7D51F99}: NameServer = 194.204.159.1 217.98.63.164
O20 - Winlogon Notify: klogon - C:\WINDOWS\system32\klogon.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Kaspersky Anti-Virus 6.0 (AVP) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe" -r (file missing)
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: PnkBstrB - Unknown owner - C:\WINDOWS\system32\PnkBstrB.exe

config:
athlon XP 2400+
asus a7n8x-x
512 ddr (pc2100)
radeon 9600 pro (256 ddr)
winda xp sp2
kaspersky 6
zasilacz fortron fsp-350