iWork '09 Unexpectingly
So i have a early 2006 Macbook Pro with 10.6.8
I cannot update to lion because my processor is a core duo, which *****. Anyways, I screwed my mac editing the Version.plist folder to try to spoof it to get something. It didn't work and had to reinstall Snow leopard with a 10.6.3 disc. Everything went back to normal except iWork '09. It says i need 10.7.4 or higher. So i downloaded the 09 trial and updated it using the 9.1 updater. And i get told that Pages Unexpectedly quits. I just need pages to work for school, any help will be appreciated. No i do not have the iwork 09 disc, if i cannot resolve these issues soon i will buy the disc.
MacBook Pro, Mac OS X (10.6.8)