Ive read that if u have a rvu client connected to the hr34 that it will use one of the tuners on it. and the client will basically act like a hdvr. im wanting to confirm, on the client can u change settings on there, say favorites list and it not affect any other clients or the hr34? Also, if u have caller id set on the hr34, will it also be on the client or will the client have to have its own phone line to get caller id? And if it can get caller id with only the hr34 connected to phone line, can i turn the notifications on and off at each tv without affecting the setting on the other clients or on the hr34?