Moving WordPress Install

hello,

I followed the instructions (almost) from here: http://codex.wordpress.org/Moving_WordPress#If_You_Don.27t_Care_If_Your_Old_Blog_Works

I did:

1. Downloaded all of my old files, inlcuding a msql dump.
2. Moved to new host, edited wp-config.php properly
3. Imported OLD database like:
mysql -u myname -pMYPASS -h MYHOST MYDBNAME < ~/me/olddumpfile
4. Logged in to phpmyadmin and changed siteurl and home to new domain

When I go to my url, it says I have a redirect loop? When I go to wp-login.php, I see the login page but when I type my username and password I get back to a blank login form with no message (nothing about incorrect anything). Ive performed a database reset of my password as described here: http://codex.wordpress.org/Resetting_Your_Password

but still nothing.