Remove Price and Need View Profile Link

[dexignz]

1. I removed the price option from that admin panel but I can still see the price field on the search results page and on the members profile page. Where can I go to disable that.

2. After a member creates an ad their is no link back for the member to view their profile as other members would see it, where can I go to modify that and whats the code to allow members to view their own profile. Right now the member can only view their ad if they go search for it which is not user friendly.

3. When you create a category with an external link (That you don't want members to post in), is it possible to make that link open in a new page, because from the admin I can only enter the URL to the page I want the category to link to. If possible, where would I go to make that modification.