Can you move the .com closer to the PicDazzler text? I'd suggest putting the email address into a link - but an online form might be neat also. I'd also add a note very close to the email address that you won't use the email for evil purposes.

Or See some before and afters - you really need to change that text colour. It's almost black on black... sign up or sign in is out of alignment and bleeding over the rectangular box with curved corners. Seems to be an issue with the div with id=main and class=grid_12.

Just my 2c :-)