Just so you guys don't panic, here is a list of changes on the AM dial for Las Vegas, that should take place tomorrow (March 3rd 2008).
KBAD 920 (currently EPSN Radio) will switch to Fox Sports Radio.
KWWN 1100 (currently simulcasting KBAD) Will become ESPN radio, picking up KBAD's programming.
KENO 1460 (currently Fox Sports Radio) will become ESPN Deportes Radio.
I will update the formats on our pages here shortly.