Hi, since yesterday I started having a problem with the latest build of sublime text:
When opening files larger than + or - 3000 lines, the progress bar appears and the page remains blank without ever opening the file.
Sometimes ST continues to respond with the other open files, other times it freezes when trying to close the file.

I am using OSX Snow Leopard, and checked the console… but didn’t see anything significant logged there.
I also tried to remove the Sublime Text folder from Application Support, but that did not make a difference.

Any help would be great, I love this software and would like to be able to use it!

Probably a plugin/package, try disabling all the plugins. Restarting and try again. Also report which plugins affects the performance.
If not, any chance to post the file to look into.
Regards