In creating the print style screen for Knorr.ca I found a very useful tip for anyone working on print styles:
alt+F, then V - will start up print preview.
I haven't tested this trick in browsers other than FF 3.5, IE6, IE7, IE8. I will get back to you though.
Good luck 
Your friendly neighbourhood,
Smccullough
I came across a little issue with a project I've been working on for the past week and a bit now. It's an ASP.Net web app that launches in a separate window(1024x768). The second step(the guts) of the app, required that it not scroll. I said "easy, no problem!", opened up the main CSS and added;
body.step2 { overflow: hidden; }
.... done, right?!
Well in FireFox yes, but IE didn't want to take it. I played with it a bit and found that FireFox applies scroll bars to just the <body> tag of your html where as IE applies them to the <html> tag.
A Solution:
I used a bit for jQuery(already in use in this app) to fix this, ONLY in step 2.
$(document).ready(function() {
$("body.step2").parent().css("overflow", "hidden");
};
This bit of script finds the parent element of the body which is the <html> tag.
I could have done some in-line CSS on step2 but I try and stay away from in-line styles. This solution though seemed appropriate and simple enough.
Cheers,
Sean M