DT2500
I have the CSW 5.1 setup, and I they are the best sounding sub 200 5.1 speakers out there. I love the apple speakers, but they put form in front of function, which IMHO is bad for a speaker. function MUST come first for something that is made to listen to primarly. if you don't need the 5.1, I really liked the klipsch 4.1 speakers, I thought they were just a tad more musical, and defintly louder than the DT2500 (thogh you will have no problem with these, I actually vibrated a picture frame off the wall watching a movie), so I think depensing on your needs, do the following
2 ch music primary: Get the klipsch
best all around: CSW DT2500 (havn't heard newer models)
best asthetics: iSticks and sub
My $.02...