She's been a main character on Eureka from the beginning, and it's a fun series on SciFi, and one of the few gems still worth checking out now that the network is SyFy. Unfortunately, this is only the second instance (to my recollection) where we've been treated to a vision of Salli in lingerie; this particular instance was in a recent episode called "Jack of All Trades" which should be available on Hulu in a couple of weeks. I can't remember the first episode where she bared her abs, but it was from at least a couple of seasons back (before the timeline reset, if I recall correctly), and it was much more brief than this scene.