To all -
Most likely there's one or two plugins that isn't compatible with the new WP 2.9
If you updated your WP and you get a white screen below could be the solution to your problems:
This worked for me and a couple of others:
Do the following:
1. Go to your FTP and rename your plugin file folder (example: "_plugins")
2. Refresh your website and admin (it should work now).
3. Rename your plugins file back to it's original name ("plugins")
4. In your WP Admin - go to your plugin page and re-activate the plugins one by one. DO NOT USE THE BULK FUNCTION!!!
After each plugin that your activate go to your website and refresh. If the site is ok go to the next plugin and activate. When you find the plugin that's causing the prob and your site has turned white again, please go back to your plugins folder (FTP) and delete or rename the "bad" plugin.
If all went ok your site should be working again - but continue untill you have rechecked all plugins!!!
ps - if something doens't work out just lemme know here and i will try to help