Probably not with that HDD cage the way it is, a little modding though to shorten the cage or whatever and it'll fit though
what about this http://www.newegg.com/Product/Product.asp?Item=N82E16811146017 can you just post some nice loooking cases that can have gts?
Top review on the Gigabyte case says an 8800 GTX will fit, and the 8800 GTS is shorter, so I'd say it's a fairly safe bet that the GTS will fit.
Dude, read the customer reviews on the thing - 3 people say it's a cheap bag of crap and not worth bothering with, out of 3, that's not a great start.
the first case, the 3D AURORA will fit the GTX card, however it will not fit two. (very tight fit with just the one) the GTS is about a half inch shorter than the GTX, and so should fit without any worries. Its a good case, but the nzxt is a "bag of crap" and don't bother with it.
As the person above stated the GTS is not as big as the GTX. I use a Coolermaster PAC-T01 which isn't a huge case and it fits. The only issue I had was with the PCI-E connector and the SATA power connectors interfering with each other a little. So I just moved my Raptor down a little. No big deal.
i have this case and its awesome. it easily fits my 8800gt. great build quality and airflow and comes with cool tool box. not sure if 8800 gt and gts are same size but i'm guessing the gts cant be much longer than a gt. got two or 3 inches spare with the gt.