Here are two examples of "over-exposed" Ektar 100:

http://www.flickr.com/photos/43269138@N03/4627802671/

http://www.flickr.com/photos/4326913...n/photostream/

In both cases, I rated the film at 64 instead of the 100 box speed.

And if you look at my scans from a recent trip to Spain, all were taken with C41 film rated slower than box speed: http://www.flickr.com/photos/4326913...7623677351197/

Now, I pretty much only use Ektar 100, rated at 64, for color.

Jeff