Number of days to keep files

First off great job.

I'd like to be able to use the cleanup of IIS log files and O/S hotfixes on a regular basis. The problem is right now it cleans all files of these types. If I have to uninstall a hotfix or tracking down an IIS related problem these files are necessary. So I'd like to be able to hold on to them for a period of time. What would be great is if I could define a number of days to keep. Anything older would be deleted or cleaned up.

Thanks!

AKA: only delete file or folders that are older than x number of days

I agree with this suggestion...

Even the introduction of an Advanced Option that operated as a master option with a check to enable or diasable on all file delete operations and the ability to specify a number of days old (x).

The file or folder modification date would then need to be older than x days before it would be included in a Cleaner sweep.

Please. Please. Please.