Hello,

First of all, I have appreciated a lot the content of this book. It has gave me a good overview on MOSS 2010 possibilities (with sometime a lot of details).

But , I found a very small bug in the sample code in the book (chap 10).
In fact, in the example for the creation of a customer Document ID provide, you proposed a sample to deploy the feature in Sharepoint with a EventReceiver.

In the method, "FeatureActivated" :
There is a mistake in the second parameter of function used to register the new provider :

it's not : Documentid.SetProvider(sitecollection, typeof(CustomerDocumentIdProvider));

it's : Documentid.SetProvider(sitecollection, new CustomerDocumentIdProvider());

Regards,
Haziz