Theme side bar, hover, caps issues RESOLVED/FIXED

[Addi]

Hi, I'm really new at this so I might be asking a really stupid question but I downloaded the Breaking Bridges Grey Theme and I cannot figure out how members can change the 200X300 hover image. I figured out how to change the "default" image but I don't see where members can change the default to something they like. Is there an extra plugin I need or am I missing something? Also since I downloaded the code I can only see my side bars on the main, global page...if I click on any other pages my side bar disappears. Is that just how the code is or is that a setting I can change? Thank you so much for any help!! Oh..one more thing...sorry. Is there a way I can change the coding or a setting on the theme that will allow the writing to have capitals? As it stands once you type and post something is automatically changes it to all lowercase letters. It isn't a huge deal if it can't be changed but I'm just wondering if it's an easy fix and I'm just missing it. Thank you again!! 

Site: HERE

[Lizor]

I actually have a problem with the hovering things too, I want to remove them, but I have no idea how, do you know maybe? Also the capitals should be able to be fixed, but someone else did it on my site :3

[Addi]

A member just fixed everything, I think she said she just had to add a "hover image" space on the profiles and it fixed it right up. Hope someone helps you!