I've been happily using IDEA until today. This morning, I changed 2 things in my OSX dev enviroment:
Upgraded svn client to 1.6.0 via macports
upgraded the IDEA Ruby plugin
installed the Spring WebFlow plugin
after that IDEA keeps putting a dialog box:
I increased the amount higher and higher and still get this dialog. Eventually anything about Xmx 2048 will just make IDEA crash on startup with no messages except a error reporting dialog for Apple.
I forgot where the IDEA log is located. I can post that if needed.