So after upgrading my XP Pro laptop to 2GB of RAM, I'm no longer able to hibernate it. Which stinks. I instead get the helpful "Insufficient System Resources Exist to Complete the API" error. And no, having lots of free disk space doesn't do anything.

Apparently it's a known issue, with an unsupported hotfix that you have to get by calling Microsoft. Thankfully, Owen Cutajar's UGH post contains a link to download the fix. Let's see if it works...

Edit: Seems to work! :)