Funny, I was just coming here to post kudos for how awesome it's working on my 30gb iPod Video

I had used it happily on my iRiver iHP-120 for a long time.
I used iTunes and the original firmware for almost 6 months, and it was okay on the iPod, though obnoxious on the desktop. The first time iTunes corrupted its library and had to start over from scratch, I was annoyed... the third time was this morning, and I uninstalled it, wiped the iPod, and downloaded rbutil.
WOW. I am totally blown away by the progress in installation and functionality. Thanks, rockbox devs!