#1 - If you click on the "Members List" in the header at the top of this page, on the next page, in the header of "Calguns.net: Members List" - far right - there is a "Search Members" drop-down box (under the page number listing) where you can enter one-two-three-etc. characters of a member's name. The search will give you all names with that combination, not neccessarily the first letters only.
I can't answer your other questions, sorry.
Last edited by Pinto; 10-14-2012 at 3:19 PM..