The second way is to goto
http://www.telugupeople.com/members/password.asp and enter your e-mail address which you have entered at the time of registration. TeluguPeople.com will send you your User ID and Password to your e-mail address immediately.
If you forgot the e-mail address or it's password which you have entered at the time of registration, you cannot get your User ID.
If you cannot get your User ID with the above two options, then you have to re-register with TeluguPeople.com.