Natteri swamy’s “Saranagati Deepikai” tele-upanyasams on 21-01-2013 and 28-01-2013 are available for download at the following links.
upanyasam on 21st January
http://www.mediafire.com/download.php?l82c5b92rhmkhs7
Upanyasam on 28th January
http://www.mediafire.com/download.php?8f1lw6kjhd7nd5x
For online listening,
21st January tele upanyasam
28th January tele upanyasam