Color grading sofware for Premiere

What are color grading softwares I could use with Adobe Premiere? I'm PC user.

In addition to the one that Alex pointed out, there are more color correction/grading tutorials from Karl, as well as many from Andrew Devis here on the COW. I collected links to several here:
http://blogs.adobe.com/premiereprotraining/2011/07/color-correction-and-col...

---------------------------------------------------------------------------------------------------------
Todd Kopriva, Adobe Systems Incorporated
Technical Support for professional video software
After Effects Help & Support
Premiere Pro Help & Support
---------------------------------------------------------------------------------------------------------

I couldn't agree more, Lance. I've used Magic Bullet Looks for a while, and yes, for grading, although I don't edit Hollywood level movies. I've been afraid to mention using Looks for color for fear of being attacked by purists. Just kidding....sorta.

For almost a year I used Looks by merely applying the included presets, never experimenting with the myriad of controls that the plugin comes with. Now, with Looks 2 they have added more of the control found in their grading plugin - Colorista.

Steve Brame
creative illusions Productions

Now with the slew of shifters from FCP to Premiere Pro, I hope Blackmagic develops a Windows version of Da Vinci Resolve too.

Adrian Tecson
Director for Post-Production
Underground Logic
http://www.undergroundlogic.com

Magic Bullet is great tool, but I really miss things like setting different shapes of masks, tracking masks etc. But I didnt see the new version yet.