Gnomio, a free Moodle hosting site, is now also offering free Moodle 2.0 installations through www.Mdl2.com. Sign-up is quick and easy and you can instantly start playing with your very own Moodle 2.0 site. See the differences, check out the new features and even start building a course for your future Moodle 2.0 production site.
Very cool (and FREE!). Note that these installations are ad supported. For more hosting options check out http://lmspulse.com/hosting/