there seems to be some critical error at thaipod101 as well as at cantoneseclass101,
no mp3 or pdf can be downloaded and no comments can be posted at all.
this is the error message coming up at the lower part of each lesson page:
Warning: Cannot modify header information - headers already sent by (output started at /home/thaip/public_html/theme/header2010.php:19) in /home/thaip/all_mvc/learningcenter/controllers/application_controller.php on line 67
Fatal error: Cannot redeclare set_ga_segment() (previously declared in /home/thaip/public_html/theme/actionlog.php:79) in /home/thaip/public_html/theme/actionlog.php on line 149
