The post was for information , not a solution. Other than the detection and subsequent removal (or not, as the case may be) of the files, do you have symptoms of malware infection?
Rootkits hide files and processes associated with malware. It could be that you have other
undetected malware that protects or re-creates malicious files and processes.
Your best option is to use Hijackthis and let one of the experts take a look on one of the forums in Ex Brits post here:
http://forums.mcafeehelp.com/showthread.php?t=214242