S/W has been updated to release 500.
I ve noticed foll changes.
1) Audio option showing in single line, when we press blue button, quite helpful for watching LCN 155
2) New options in TP list, SES A,B,C :huh
3) Time shown on epg has been shortened.
4) New option of 'menu-timeout' under user-settings.
5) Messages are opening in a new window.
6) While scanning FTA channels on STB, Airtel HOME channel shows up after the scan.
Pls contribute if u ve noticed any other changes as well. :k