Almost There - Help in two areas

I got it running smoothly now.
Here’s the link if you want to look at it:

mediafire.com/?ftkmnhrnlem

The sound loop works perfectly, since I am using a wav file.
I removed the motion trails, since there seem to no way to stop it after it starts, and it was messing things up, it seems.
The one problem that remains is clicking on Ralph in the first scene. I still can’t get that to work. If anyone would like to help me find out why, I would greatly appreciate it. I’m still looking forward to hearing from you DarkJaff, as soon as you have time.

Also, can someone look at my camera_collision file and see if you can help me fix it?
Ralph runs on everything, including the trees I placed in the scene.
Thanks