I am reaching out because I've exhausted my knowledge and patience. I have WP 2.8.4 installed with Arras 1.3.5; and thumbnails will not display. All posts use the default custom field name 'thumb' and a absolute link value (/wp-content/uploads/...), PHP 5.2.5 with GD is enabled, and the library/cache folder and folder containing timthumb is set to '777' permissions.
As far as I can tell, the scripts are working properly because I cleared the cache folder using the Arras 'clear thumbnail cache' option, verified the folder was clear using FTP, refreshed the page and found new thumbnails were generated in the folder. Can anyone offer assistance? The site is: here.