Pls, I need help

Hi everyone,

I think I`ve got a spyware or some kind of trojan. It takes about 2 min to startup my system. I have Kaspersky internet security 7 on my system and although it set to startup with the system, since the problems began, it`s starts up last after the trojan (I think) loads first. I did online scans at Bitdefender (found nothing), Nod32 (found some viruses which I manually deleted - html pages), Kaspersky (give me a list of objects that are locked which it skipped). But this did not solve the problem. Than I run your guide READ & RUN ME FIRST_ Malware Removal Guide. Still nothing. I think the trojan is embaded dip into the system. In the last 6 day I installed my system (win xp sp2 pro) about 5 time due to system erors and network crashes.
From the list which Kaspersky online scan gave me, after a google search, I manually deleted this files:
C:\Documents and Settings\Mike\Local Settings\Application Data\DCBC2A71-70D8-4DAN-EHR8-E0D61DEA3FDF.ini
C:\WINDOWS\system32\drivers\fidbox.dat
C:\WINDOWS\system32\drivers\fidbox.idx
C:\WINDOWS\system32\drivers\fidbox2.dat
C:\WINDOWS\system32\drivers\fidbox2.idx
C:\WINDOWS\system32\drivers\kl1.sys
C:\WINDOWS\system32\drivers\klick.dat
C:\WINDOWS\system32\drivers\klif.sys
C:\WINDOWS\system32\drivers\klin.dat
C:\WINDOWS\system32\drivers\klop.dat
C:\Documents and Settings\Mike\Local Settings\Temp\~DF77F8.tmp

After this operation my antivirus (Kaspersky Internet security 7) crashed completly. I also did a scan with Sophos Anti-Rootkit(MajorGeeks Support Forums), turned up empty, dead end.
I am lost. I need some help. I`ve attached the 3 files which I kindly ask you to look at.
Thanks in advance.