Fighting IE 5.5

I’ve spent a good deal of time today trying to get the CSS for my new site looking good in IE 5.5. It’s really 95% of the way there, but the indents on the <li> tags are wrong on only some of the lists (I’m using the standard “background image for bullet” technique).

I’m starting to resort to IE 5.x specific hacks, but I really need to target IE 5.5 directly as IE 5.0 renders correctly. I’ve found some good stuff, but I’m really not thrilled about resorting to hacks.

Anyone want to point me to a good resource I may not have found yet?