Not hard at all. Go to youtube and search for curve disassembly and there's video on there that will show you how to remove it. Just pry it up with the t5.
i know, i just watched one. i really want to do this, the only thing i wasn't too clear on was putting that particular piece on. is there something that it will snap onto?
I was worried about that one too, but there are little tabs under it.. it's not that easy to break but just be careful not to snap them off. When you're done, it snaps right back on really easily.