I finally joined after a long though on 9/7/2010.
Several members welcomed and said that I made a good decision.
I thought so too, but my effort and time will tell me.
On the first day, I read the first two lessons. There were checkboxes that I had to check. I completed and checked the boxes except 'Buying a domain' because I didn't which domain name I have to buy. So, I cheated as if I had bought one. But, due to the time lock I couldn't proceed. I left a message on new members' greeting forum