Hey guys. I've got a couple of Akasa Amber 120mm fans here I want to put in to my Antec Sonata II Piano case. Okay first thing.. is it possible to remove the Antec 120mm fan from the back of the case? It's fastened in with rubber screws, and I can see no possible way for them to come out..... Secondly.. how the hell do I fasten a fan in to the case!? With the Akasa fans you get 4 screws, great, only the screws don't fit on the mounting holes in my case, and even if they did the mounts are just round holes, not meant for screws. The screws also don't go in to the fan mounts themselves either, again they are just round holes. Am I just being really really stupid here?