用ECLIPSE运行AVD，模拟器会卡死，晕了，版本是3.0的，模拟器用的G1,模拟器内存1024M，刚开始还能运行，显示Android_ ，等了差不多五分左右就死机。
下面是控制台的消息，请各位大大帮小弟看看是怎么回事。
[2011-03-30 18:11:59 - helloandroid] ------------------------------
[2011-03-30 18:11:59 - helloandroid] Android Launch!
[2011-03-30 18:11:59 - helloandroid] adb is running normally.
[2011-03-30 18:11:59 - helloandroid] Performing com.android.helloandroid.actvitymain activity launch
[2011-03-30 18:12:02 - helloandroid] Launching a new emulator with Virtual Device 'G1'
[2011-03-30 18:12:05 - helloandroid] New emulator found: emulator-5554
[2011-03-30 18:12:05 - helloandroid] Waiting for HOME ('android.process.acore') to be launched...
[2011-03-30 18:22:34 - helloandroid] HOME is up on device 'emulator-5554'
[2011-03-30 18:22:34 - helloandroid] Uploading helloandroid.apk onto device 'emulator-5554'
[2011-03-30 18:22:34 - helloandroid] Installing helloandroid.apk...
[2011-03-30 18:25:55 - helloandroid] Failed to install helloandroid.apk on device 'emulator-5554!
[2011-03-30 18:25:55 - helloandroid] (null)
[2011-03-30 18:25:56 - helloandroid] Launch canceled!
时间刚好四分钟。到最后卡死我就直接关了
------解决方案--------------------
是不是你的模拟器里面已经装了那个程序啊？如果这样的话，先单独开模拟器，在里面把那个helloandroid程序卸载掉先，再用ECLIPSE加载试试。最好用真机试试，模拟器很痛苦的