1) How can I make a gallery with 3 columns of photos and how can the photos be resized to bigger than a thumbnail?

2) When you click a page title on the menu (such as About Me or Gallery), it automatically writes the title again below the menu. How can I remove that?

3) There is a comment box at the bottom of each page. Can this feature be deleted?

Thanks!

1) How can I make a gallery with 3 columns of photos and how can the photos be resized to bigger than a thumbnail?

To answer that question you have to be more specific what you consider a gallery?

2) When you click a page title on the menu (such as About Me or Gallery), it automatically writes the title again below the menu. How can I remove that?

Try to add:

#current-location {
display: none;
}

to your CSS section.

3) There is a comment box at the bottom of each page. Can this feature be deleted?

this feature can’t be deleted but the comment box can be hidden. The best way to this is to disable comments while creating posts or pages. Second best you can try to hide the comment box globally by try adding this:

#respond {
display: none;
}

to your CSS.

Cheers,
Alexander @ http://www.mouseclick.com

1) I’m basically trying to make 9 photos appear in 3 columns.

2) I tried adding this code but the title still appears on each page.

3) The comment box code worked and is now invisible.

http://demo.onedesigns.com/pinboard/?page_id=6

than thats the standard setup for a portfolio page. I wrote a tutorial for how to set this up.

Setup a basic portfolio:
http://www.mouseclick.com/tutorials-2/setup-a-basic-portfolio/

which might help you.

No idea why 2) not worked for you 🙂

Cheers,
Alexander @ http://www.mouseclick.com