TWO-STAR RATINGS SHOW AS ONE-STAR
Here you can see a comparison of a Tag&Rename screen versus the track listing under ETouch for some Eminem songs. Over time I am gradually rating an artist's songs against each other.
(http://wombat.biz/wompics/etouch/etouch_bug_rating1.jpg) (http://wombat.biz/wompics/etouch/etouch_bug_rating2.jpg)
You will notice that any song tagged as 2-star in Tag&Rename is presented as 1-star within Etouch - not sure if I've actually rated any of my jukebox songs that low yet. Otherwise 0 (not-rated), 3, 4 & 5 star ratings appear to work fine.
And yes, I have checked the image files on my system show the correct number of stars for each rating.
(http://wombat.biz/wompics/etouch/etouch_bug_rating3.jpg)