Excellent. Multiple subscriptions clears a lot for us. Many thanks. A few related questions:

1. In terms of performance, since there are TWO particular pages that are interested in their separate subscriptions, once a client connection is established, is it ok to keep it and merely subscribe and unsubscribe on page entry and exit when needed or should the connection be cut too?
2. In terms of performance, since there are TWO particular pages that are interested in their separate subscriptions, should we subscribe and unsubscribe on page entry and exit or can we keep the subscriptions open?
3. We are subscribing using the 'RAW" mode. However, the data comes back in a particular key 'Pd' where we extract it. Is there a more elegant way we can receive data and not rely on an esoteric key ('Pd')?