An apparatus and method for debugging a bus including interposing a device that monitors the data transferred between two devices on the bus such that the bus is split into two busses, with data being copied for transmission to a diagnostics device as the data is transferred between the two busses. Electroplating articles and electroplating apparatus are also disclosed. So that the applications that utilize the resource can continue to access this resource, the strategy adds forwarding information to a new version of the first code module. Embodiments of this invention can also include a lower epitaxial layer under the epitaxial layer, the lower epitaxial layer comprising for example, a silicon carbon phosphorous layer. The first portion may have a section of generally constant cross section extending from adjacent the second portion to the top side opening, and the second portion may have a generally constant cross section extending from the intake opening to the first portion.