Ballooning file issue

A time ago I searched for "long time saving issue" and found 2 scripts (removeNoteTrack and removeMixerReftargs) in RangEmotions (RU forum) that solve this problem. And as I remember, I post about this somewhere in my blog. Now I see that this problem has another name - "ballooning file issue" (read notes about by Shane Griffith from Autodesk here) The 2 scripts that Autodesk offer to solve this are identical to previously posted into RangEmotions forum. However is, Denis Trofimov at CGTalk posted optimized version of both scripts and they're very welcome in case we met this problem again.