Modifying Member List page

[iowahawx]

I'm completely irritated with the layout of our current member's list page. there's a ton of white space and I was hoping there was a way we could take the three-column (or more) layout and turn it into two side by side tables with the same information, just double the information in 1/2 the space.

So for example. Our current page is three columns (user name, # of posts and avatar). I'd like to keep the current member info just in two columns (so it would be six columns instead of three).

Any way to do this? I hope I explained it well enough.