Ashok Reddy, to answer your query, you could buy jwebplus by purchase order too. Go online and check out there website. Hope that helps.
Somebody will probably ask you to change your name as per Javaranch naming policy, might as well do it now at https://coderanch.com/forums/user/edit.
For my prep I used HFSJ, and jwebplus. jwebplus license is tied with your computer's mac address. Even I cant use it on another computer.
[ May 31, 2006: Message edited by: Abhinav Gogna ]