I always use s40 series to develop my xhtml mobile site...
but today..my s40 dp 2.0 sdk 6255i can't work...When i try to connect
a mobile site..it always show me the error message."Response Unknow".
it can't connect to any mobile sites of Internet..of course can't connect my mobile site..But when i can use my cell phone(SE k700) to connect to my mobile site...It's work..

Then i remove all softs of S40...and download "S40_DP20_SDK_6230i_installer.exe" from forun.nokia.com
and install it...but...the same error message appears..><

Suddenly..I find i can connect the page in my localhost(http://localhost/xxxxx.php)...That's realy confused to me...

What's wrong with my S40_DP20_SDK_6230i, should setup something on it?
Can somebody give me a hand plz....