Another coupe owner! I've got the 3.0 dci gt. Much pulling power! mines got the optional renault splitter and skirts, I think they look really good but as you say I think they were an expensive option (sorry no pictures).
Where is the USB slot????? I don't think I have one? will be annoyed if I do and haven't found it after 18 months!
If you are interested in modified have a look at this thread.
The guy did some really good mods (but then seemed to get carried away in my opinion)