The small fan on the backside should be a cinch to remove...or so most people say. It's the big ol fat bastage of a fan on the other side that make things difficult. You might check <A HREF="http://forums.procooling.com/vbb/showthread.php?s=&threadid=7427" target="_new">this forum</A> and maybe PM or post to the dude that did this mod to find out if it was difficult to remove the big fan. I haven't talked to anyone or seen any posts or even any links about anyone removing the large fan other than that one.
<font color=blue>I don't have to be careful! I have a gun!</font color=blue>
<font color=green>Homer Simpson</font color=green>