Help with mobile apps for N85!

[govindeconn]

Hi guys i recently bought Nokia N85 , and since it bein symbian os 9.3, .... i'm unable to find apps for my mobile at present.

I am at present using Fring,Widsets only, as they are only compatible with my phone and any app which i download from various sites says they are not compatible with my phone when i install! and themes dont install tooo .... it says certificate expired.

Is there a way to install unsigned apps in my mobile and i'm using nokia maps for my navigation is there any other better nav apps available?

[govindeconn]

well guys pls help me .... does nobody know where i can get some apps for a mobile?