LARGE. I am currently using these slots for my Soundcard and GPU A little tight, but no problems. I am wondering is this the BEST option? and is it the only option? I see a nice white PCI-E slot there which I would love to put my GPU in, but I am unsure if it will hit the performance in some hidden way. Thanks very much. EDIT: Never mind the manual says use the Blue slot for the GPU to get better performance. What about my Soundcard though, is there anywhere I could put it (apart from up my ass or in the bin) which would have no negative consequences and open up space a bit? Cheers.