I just did it about 20 minutes ago. It seems to work perfectly! I installed BeatPhone, Chat, and Lights Off, which all seem to work 100% fine!
Direct your Safari browser to jailbreakme.com to install it. It took like 2 minutes to finish for me. = )
Btw, how do you add and remove from the bottom dock on your iPod Touch? I wanna move Installer.app where iTunes is.