1, I-TASSER server job submission and deletion -> http://zhanglab.ccmb.med.umich.edu/I-TASSER/registration.html
2, I-TASSER message board -> http://zhanglab.ccmb.med.umich.edu/bbs/
3, I-TASSER package download -> http://zhanglab.ccmb.med.umich.edu/I-TASSER/download/
Since these were set for different purposes, they are independent from each other. Please do not waste your time in trying username/password across different accounts. Thanks!
I-TASSER team