Having the ability to control the SIP, SIP button and SIP settings independently with ease would be great. For example, calling up a numeric pad for numeric fields. Or forcing the SIP button to stay hidden without having to tell it to every time the SIP is called. The SIP option button has to be removed in kiosk type apps - having done it, I can say - this is not fun.
Thanks!

It would be nice to have the ability to get notified when the device IP address changes.

If you look on the forums a few people have used P/Invoke to get their devices into the Fully Powered state etc.

CE6 supports the same native event log APIs as NT/2000/XP. It would be nice to have the same managed methods for managing and writing to event sources as the full version of the Framework.

I would like to have the Matrix class on NET.CF so I can make more of my user controls work on both desktop and CF

Your website says little about what your framework has or does.

List the controls. Show some screen shots. Let me know what it is and I may consider buying it.

Windows CE and WinMo have NTLM APIs for Groups and users. Adding managed wrappers for these would be useful.

Add the ability for the Smart Device Framework to automatically notify the developer of any updates to the product when Visual Studio is launched.

when i use the net ping,and when get time out message 11010, it's bug

The idea here is that we create our own imlementations of the Remote Tools shipped with Visual Studio (Remote RegEdit, Remote File Explorer, Spy++, CEZoom, etc.) and integrate them directly into the IDE.