If you are currently stuck at this screen during your jailbreak on jailbreakme.com, do not worry. I had this screen since last night until I figured out a way to continue downloading the jailbreak…Just simply go to your safari settings and clear your cache. Once you do that quit safari and reload back to jailbreakme.com or jailbreakme.modmyi.com and it should work. If that doesn’t work – clear cookies, quit safari and it should work. Enjoy!