Hi,
I managed to run the hello world app on an emulator but when i try to run it on the phone eclipse says:
[2010-01-15 17:12:08 - Test]Device API version is 7 (Android 2.1)
[2010-01-15 17:12:08 - Test]Uploading Test.apk onto device 'HT9CSP806388'
[2010-01-15 17:12:13 - Test]Failed to upload Test.apk on device 'HT9CSP806388'
[2010-01-15 17:12:13 - Test]java.io.IOException: Unable to open sync connection!

[2010-01-15 17:12:13 - Test]Launch canceled!

any ideas?

EDIT
Now it magically works just replugged it