Funny Comments in Dell's IE Branding Script

I was looking at the contents of a CD that came with a new Dell Vostro PC (oh, don't even ask why).
The following folder initially seemed interesting:

\sources\$OEM$\$$\system32\OEM

But there was not much in there other than what seemed like an Internet Explorer branding script:

I was about to check the other folders, but wanted to checkout TextAppend.vbs and then noticed some interesting comments:

I like the --fail comments. Blogging for entertainment value :)