Star EnForcer -
This little utility will automatically detect if the SIM card of a smartphone or pocket pc was replaced. Star EnForcer will automatically send a SMS message to a previously specified phone number containing the new SIM IMSI and current location in hexa LAC-CID combination. The message will repeat every 30 minutes
Sunnysoft Calling Card This application handles the whole process of using prepaid calling cards to make cheaper calls for you. All that without having to type in a single number. Just choose the destination number you want to call directly from your Contacts list
SyncExpress is a synchronization plug-in for Windows Mobile devices, designed to synchronize e-mail messages, contacts and calendar with a Windows Mobile Standard or Professional device. SyncExpress is fully integrated within ActiveSync or Windows Mobile Device Center
Talkonaut- free mobile calling, VoIP enabled, Google Talk like application for your mobile phone.
Talkonaut supports Jabber, Google Talk, ICQ, MSN, AIM and Yahoo networks both for chatting and voice calling.
Talkonaut allows to make free VoIP over GPRS/EDGE calls, as well as calls over 3G, or WIFI
With TapTapSMS you can write your SMS much more easily than with any other way. You can write your message relatively fast (when you are used to it - it takes some time) with ONLY ONE FINGER (e.g. thumb).
Video:
Now I will try to make clear TapTap layout
TeaShark gives you full web browsing on your mobile phone with superb usability and performance. It renders web pages the same way as desktop browsers. No more 'mobile web', your favourite sites are the same on your phone and the desktop
TEDtalks for HanDBase - includes links to watch individual TEDTalks. TEDTalks features the world's most fascinating thinkers and doers, who are challenged to give the talk of their lives (in 18 minutes). This site makes the best talks and performances from TED and partners available to the world, for free