Two questions about gatos drivers

[MasterX]

1) I installed ati_remote to use the remote control that came with ATI WONDER VE. Suprisingly it works, but some of the buttons do not do what they are supposed to do. At the gatos' site it says to use xmodmap, I went through the man, but I did not really understand how can I use it. Could an expert give me some insight?

2) I have radeon 7500 with tv out (s-video) and I want to use it, to watch, what else, movies. Right now, I have a very good quality picture in the console, but in the X I see a bunch of lines, no picture. I want to use Gatos drivers, but I am kind lost:

I am getting the following error:

(II) Loading /usr/X11R6/lib/modules/drivers/gatos_radeon_drv.o
(EE) LoadModule: Module gatos_radeon does not have a gatos_radeonModuleData data object.
(II) UnloadModule: "gatos_radeon"

(i called them gatos_radeon)

How can I create gatos_radeonModuleData data object. ?

[MasterX]

An update:

Instead of renaming the gatos drivers, I saved the folder dri and drivers in folder /usr/X11R6/lib/modules and then I copied the two folders dri and drivers that I found in the file that I downloaded from gatos' site.
Now, I am getting a new error: