I am running 3.0 and want to upgrade to 3.0.1. I ran the update automatically option and got this error:
Fatal error: Out of memory (allocated 44302336) (tried to allocate 2966269 bytes) in /mnt/w0103/d35/s22/b02fe1f8/www/dynamiclethargyfilms.ca/blog/wp-includes/class-http.php on line 1408
I found one post on the support blog http://core.trac.wordpress.org/ticket/12057 that had a similar error, but it was for 3.0 and I couldn't understand what they suggested to do about it