Hi,
  I am new to RF design and want to start off with it.  I want to know about--
1)Are there any video lectures available on RF CMOS CIRCUIT DESIGN?
2)Which book is preferred ? (is RF Microelectronics by Razavi ok?)
3)Any university link which has got the best material? (I got TAMU's material but don't know how far it is good).
4) Current trend in RF circuit design?

Thank you.