Give me your best salary negotiation advice

[TLO]

I have a job interview tomorrow for a position that is very intriguing to me. The company is aware of what my salary expectations are, but the recruiter that I spoke with said that my salary expectations were on the higher range of what they generally offer for this position.

When would salary be discussed? Is it good to talk about at the end of the interview, or wait for them to make an offer?

I've been with the same employer for about 8 years so I'm a little behind the game. Any help would be appreciated.