Hi, been a user of DBPowerAmp for many years, and PerfectTunes since the first release. Not long bought a new laptop, but I was wondering where the cache would be stored for PerfectTunes De-Dup as I have a ton of duplicate files found and wondered if I can actually copy the cache to the new laptop, once I have PerfectTunes installed, and then it bring up the duplicate files on the external harddrive again, as no files have been moved etc. Or would I need to rescan the whole external hdd again to detect the duplicates once more when it's connected to the new laptop? Just thought it'd save me a bit of time rescanning, as there were over 80,000 duplicates!!! Great products though, and they work as they should. Thanks