The winlogon ones,it's best to leave.In fact,if you try to disable them with Spybot they will probably not stay disabled,if Spybot 1.6 does it the same as Spybot 1.5.2.
Here's a list of some of the normal winlogon entries from my XP computer.They're all legit,and should be left alone.
Located: WinLogon, crypt32chain
command: crypt32.dll
file: crypt32.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, cryptnet
command: cryptnet.dll
file: cryptnet.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, cscdll
command: cscdll.dll
file: cscdll.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, ScCertProp
command: wlnotify.dll
file: wlnotify.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, Schedule
command: wlnotify.dll
file: wlnotify.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, sclgntfy
command: sclgntfy.dll
file: sclgntfy.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, SensLogn
command: WlNotify.dll
file: WlNotify.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, termsrv
command: wlnotify.dll
file: wlnotify.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, WgaLogon
command: WgaLogon.dll
file: WgaLogon.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Located: WinLogon, wlballoon
command: wlnotify.dll
file: wlnotify.dll
size: 0
MD5: D41D8CD98F00B204E9800998ECF8427E
Warning: if the file is actually larger than 0 bytes,
the checksum could not be properly calculated!
Just as well to leave the other two winlogon entries I see in your list,as well.
Other than the winlogon ones,you don't really have an overabundance of startup entries.
This one is users choice:
Located: HK_LM:Run, HotKeysCmds
command: C:\WINDOWS\system32\hkcmd.exe
file: C:\WINDOWS\system32\hkcmd.exe
size: 126976
MD5: E4CF942A4AEA9D27C87F190F65E7D0F6
http://www.castlecops.com/s1427-HotKeysCmds.html
http://www.bleepingcomputer.com/startups/hkcmd.exe-1939.html
Located: HK_LM:Run, IgfxTray
command: C:\WINDOWS\system32\igfxtray.exe
file: C:\WINDOWS\system32\igfxtray.exe
size: 155648
MD5: 093D3EE722542BA2E7AD929AA3CA6ABC
This is listed as N for not required:
http://www.bleepingcomputer.com/startups/igfxtray-2147.html
Open Spybot,and go to System Startup.Please read the description at the links I posted,and decide if you would prefer the two items I listed in quotes above to be run at start-up,or if you would like to disable them.If you do decide on disabling those two,it'd be best if you highlight the entry with your mouse and then choose Toogle,or uncheck them,but don't use delete,in case you change your mind later.