To see the posts in the various forums and to submit your questions, you will have to register, similar to what you did in order for you to post in Curezone.
As for the lemon when used in cures, I am aware that Barefoot consider lemon as very powerful. You may want to ask him what and why he thinks about the use of lemon in the fashion described in your post http://curezone.com/forums/f.asp?f=626
. You may also try the Ask Curezone forum http://curezone.com/forums/f.asp?f=362
to reach a wider audience.