


It's useful in two ways for me: allowing my 5 year old to listen to my iPod, as he so wishes to do, without having again to worry about him changing the volume to too high of a level. Note that you can set this with or without a code lock. I haven't tested any videos yet, but can't comment on its affect on the old video playback issues anyway, as I've been using more recent versions of iSquint and Handbrake which already resolved those playback issues themselves - I've no old conversions to test with. It does appear to fix the endless star ratings screen bug. I've only had it installed for an hour or so on my 60 GB 5G, but so far so good.
