So I've received the T2010, but want to upgrade the memory. I've purchased the 1 gig and 1 empty slot from fujitsu, and now I don't know how to open the empy slot. I've read somewhere that I should put the 2 gig I bought in slot 1, so I removed the 1 gig and want to put it in slot 2. The second slot, which is empty doesn't open when I push them outwards. How do I go about doing this?