The Crash Error Log tells me I need 3 - 4 GiB of memory. Now, the LN box says 1 GB, and I have 2.7 GB Ram. Why would the Crash Log tell me I need more? This happens with no mods/CC of any kind installed.
If you're on XP, you're fine. On Vista or 7, you really should have another gig or so of RAM.