SMD prototyping boards

Does anyone know of a source of general purpose SMD prototyping boards? It's not difficult to find SMD breakout boards for individual chips, but I'm looking for something that can take e.g. four or more SOT23 devices or SSOP devices, along with some resistors and capacitors (which could be either SMD or through-hole).

Something like these in Eurocard format?

Thanks, that's the sort of thing I had in mind, although I was hoping to find something smaller than Eurocard size.