我的电脑是256M的内存，怎么一开机就只剩下了40M过了一段时间又变成剩下55M，但是我不明白，我的内存到底那里去了？大家帮我看看我的日志有什么问题？？
Logfile of Kaka v2. 0. 0. 3 Scan Module v2. 0. 0. 1
Scan saved at 19:05:28, on 2005-12-21
Platform: Microsoft Windows XP Professional Service Pack 2 (Build 2600)
MSIE: Internet Explorer v6.00 SP2; (6.00.2900.2180 (xpsp_sp2_rtm.040803-2158))


Running processes:
[smss.exe]
CommandLine =

[csrss.exe]
CommandLine = C:\WINDOWS\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16

[winlogon.exe]
CommandLine = winlogon.exe

[services.exe]
CommandLine = C:\WINDOWS\system32\services.exe

[lsass.exe]
CommandLine = C:\WINDOWS\system32\lsass.exe

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k DcomLaunch

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k rpcss

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k netsvcs

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k NetworkService

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k LocalService

[spoolsv.exe]
CommandLine = C:\WINDOWS\system32\spoolsv.exe

[ctfmon.exe]
CommandLine = "C:\WINDOWS\system32\ctfmon.exe"

[wrapper.exe]
CommandLine = D:\maya7.0版\docs\wrapper.exe -s D:\maya7.0版\docs\Wrapper.conf

[java.exe]
CommandLine = ".\jre\bin\java" -Dfile.encoding=EUC_JP -Xms3m -Xmx64m -Djava.library.path="./lib" -classpath "./lib/wrapper.jar;./helpserver.jar" -Dwrapper.key="xe5mrHvAR47RqNRt" -Dwrapper.port=32000 -Dwrapper.use_system_time="TRUE" -Dwrapper.version="3.1.1" -Dwrapper.native_library="wrapper" -Dwrapper.service="TRUE" -Dwrapper.cpu.timeout="10" -Dwrapper.jvmid=1 org.tanukisoftware.wrapper.WrapperSimpleApp com.alias.helpserver.shell.Main

[nvsvc32.exe]
CommandLine = C:\WINDOWS\system32\nvsvc32.exe

[wscntfy.exe]
CommandLine = C:\WINDOWS\system32\wscntfy.exe

[alg.exe]
CommandLine = C:\WINDOWS\System32\alg.exe

[eMule.exe]
CommandLine = "D:\eMule\eMule.exe"

[explorer.exe]
CommandLine = C:\WINDOWS\explorer.exe

[conime.exe]
CommandLine = C:\WINDOWS\system32\conime.exe

[IEXPLORE.EXE]
CommandLine = "C:\Program Files\Internet Explorer\iexplore.exe"  -nohome

[DFVSX.exe]
CommandLine = "D:\DFVSX\DFVSX.exe"

[KkScan.exe]
CommandLine = "D:\卡卡助手\KkScan.exe"

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,default_page_url=http://www.jsing.net/index1.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=http://www.jsing.net/index1.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar=http://www.jsing.net/index1.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page=http://www.jsing.net/index1.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.jsing.net/index1.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,default_page_url=http://www.jsing.net/index1.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page=http://www.jsing.net/index1.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar=http://www.jsing.net/index1.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page=http://www.jsing.net/index1.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.jsing.net/index1.htm
O1 - Hosts: 127.0.0.1      localhost
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v8.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\QQ\QQIEHelper.dll
O3 - Toolbar: 金山快译(&K) - {6C3797D2-3FEF-4cd4-B654-D3AE55B4128C} - d:\金鹕山娇快煲译隲\IEBand.dll (file missing)
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\KakaTool.dll
O3 - Toolbar: 东方卫士 - {A6790AA5-C6C7-4BCF-A46D-0FDAC4EA90EF} - C:\PROGRA~1\DFVSIE~1\DFVSIEBR.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\Ctfmon.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Update] C:\Program Files\Common Files\UPDATE\Update.exe
O4 - HKLM\..\Run: [dfvsx] "D:\DFVSX\DFVSX.exe" -Min
O8 - Extra context menu item: &使用迅雷下载 - D:\迅雷下载工具\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - D:\迅雷下载工具\getallurl.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\QQ\AddToNetDisk.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\QQ\SendMMS.htm
O9 - Extra Button: 东方卫士 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CE} -  (file missing)
O9 - Extra 'Tools' menuitem: 东方卫士工具条 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CE} -  (file missing)
O9 - Extra Button: 东方卫士2005下载版 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9EE} - D:\DFVSX\DFVSX.exe
O9 - Extra 'Tools' menuitem: 东方卫士 - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9EE} - D:\DFVSX\DFVSX.exe
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\sunvlsp.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O17 - HKLM\System\CCS\Services\Tcpip\..\{712B9071-430D-4D1E-AD51-DAA228F958FD}: NameServer = 211.95.193.97 210.21.4.130
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: dvd - {12D51199-0DB5-46FE-A120-47A3D7D937CC} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\system32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINDOWS\system32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: tv - {CBD30858-AF45-11D2-B6D6-00C04FBBDE6E} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: wia - {13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE} - C:\WINDOWS\system32\wiascr.dll
O23 - Service: Autodesk Licensing Service (Autodesk Licensing Service) - Autodesk - "C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe"
O23 - Service: C-DillaCdaC11BA (C-DillaCdaC11BA) - Macrovision - C:\WINDOWS\system32\drivers\cdac11ba.exe
O23 - Service: Human Interface Device Access (HidServ) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - "C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe"
O23 - Service: Maya 7.0 Documentation Server (maya70docserver) -  - D:\maya7.0版\docs\wrapper.exe -s D:\maya7.0版\docs\Wrapper.conf
O23 - Service: RaySat_3dsmax8 Server (mi-raysat_3dsmax8) -  - D:\3dmax8.0\mentalray\satellite\raysat_3dsmax8server.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: QQFace (Universal Disk Manager) -  - C:\Program Files\Common Files\SAND\qqfacerclient.exe

版竹呢？救救我呀