Glad it's a useful tool, and yup, would be nice to be integrated at some point into LFS if possible, as an option of course as I know some have multiple installs within the same dir and may wish to watch old replays with an old exe (the reason I added the multiple exe part to the prefs).
I've got a few things to work on for an update (exporting MPR results in other formats than HTML and a bug reported for incorrect laptimes in some circumstances).. so I'll look into adding a feature for auto delete too.. probably something in the prefs where you can define a "minimum version", anything older will be removed, or possibly a menu / toolbar option that'll prompt you with a list of all versions you currently have for replays and let you pick from the list which version to keep, any older will be removed. Either way, it can be done and I'll try and get something sorted.. but any preferences by people on which way they think they'd personally prefer to have it handled.. I'm open to suggestions
Regards,
Ian