Trying to instal extra ram in Aspire 9500 laptop

Question

HiOpened memory coverthe 512 card already in there is in the top.I am probably being a total idiot here but I assume I have to remove this to allow access to the slot below? Is this a 'try and grab it between thumb and forefinger and yank it' job?I tried to slot the new one under the existing but it seemed like I'd probably break the whole thing!