I just upgraded to Mavericks this morning from Snow Leopard. I'm reserving judgment for a few days, but everything works. Here's what I want to find a fix for. I have iWork 09 on my iMac. It works well and I want to stay with using it. The Mac App Store has 3 upgrades for me, 1 each for Keynote, Numbers, and Pages. I don't want them! Is there any way to delete them from the MAS, or otherwise disable the upgrade notifications for them? Any help would be greatly appreciated. Thanks!