As I have been going through the service description I realized we are going to have problems with our current use of xsd:int which is a signed integer value. If you remember we changed from the xsd:integer to an xsd:int in release 1.0 to simplify coding in Java since it uses a base int type instead of an Integer object. This was okay in release 1 since we were specifying bandwidth in Mbps, however, with the introduction of service descriptions it is possible to specify the units for capacity. This means with our current xsd:int definition we are unable to specify bps for capacity. Also, it looks like burst size as an xsd:int will also not work.