Hy!

This is a Unique Vinyl!

In the Zip file was a Vinyl Editor. With this program you can install the vinyl!
You start the bintex.exe, open the Need for Speed Underground/Cars/CIVIC/Vinyl file! 
Find the CIVIC_CUSTOM1 and CIVIC_CUSTOM1_MASK files!
Import the Civic.DDS file in the CIVIC_CUSTOM1,and the civic_masked.DDS in the CIVIC_CUSTOM1_MASK file!
After that you must save it! And done!
Start the NFS Underground, and go to the Unique Vinyls,and find the Samanthas Custom1...
If you don't have this Custom Vinyl,you only instal the 2 .dds files another file...for example
not CIVIC_CUSTOM1,...install in CIVIC_CUSTOM2,or 3,etc...

Good Luck,and good gaming!

DJ Skyline

oh,and my homepage is http://www.gportal.hu/portal/djskyline