Alhamdolliah, with the blessing of Almighty Allah, I am going to perfrom hajj this year. By the time, I finalized my plan I used to study Hajj and Umra guides, booklets and other necessary literature. I also got necessary Hajj training from trainnars also.
It will be important for those who are indenting to perform hajj to get some training, attend lectures and study some Hajj and Umra literature. I found some very important lectures on following links :
please benefit from these sources also