I've read some of the other topics discussing this, but I do not believe anyone has mentioned a solution. Originally, I saw that this script was listed as compatible in IE6+, but after I got it working perfectly in Firefox, Safari, Chrome, etc. I noticed it didn't work in IE7 or IE8. I assumed I was doing something wrong. But then I decided to visit the actual project page and it doesn't work in IE7 or IE8 either.
I know it's a free script, and I do like it - and hope to use it - but if it's not compatible it would be better (and save a lot of time for designers/developers) to remove the compatibility with IE6+. Again, perhaps there is a fix that I'm simply missing.