I noticed today that there is a folder in my Program Files called CA, with a sub-folder PPRT, which has two sub-folders - bin and logs. In log there is a log (in .csv format) for every day for the last 3 months. Is this spyware? does anyone know what it is? My PC operating system is XP SP2. I have run Spybot Search and Destroy, and use VirginMedia PcGuard, neither of which has highlighted a problem.