How to clear or modify the VMWare Player's Recent Virtual Machine list

VMWare Player does not provide any options or tools to edit or clean "Recent Virtual Machines". When you erased VMs or have not been used for a while (likely not to use in the future), this is really annoying.
Here is how you can modify the list.

This only works on Windows.

1. Go to %USERPROFILE%\AppData\Roaming\VMWare
* %USERPROFILE%=C:\Document and Settings\[user] on Windows XP
%USERPROFILE%=C:\Users\[user] on Windows Vista
assumed the OS is installed in C drive. If you installed in other drive, please replace C: with the correct one

2. Open preferences.ini
3. Find the lines that contains the following contents. Usually around the end of file

pref.mruVM#.filename = "..."
pref.mruVM#.displayname = "..."

* # is a number. If you have 2 recent items, you have pref.mruVM0... and pref.mruVM1... .

4. Edit and remove unnecessary items.
5. Now you will have cleaned-up recent VM list.

Crash info on Android Device

I learned that there are 2 kinds of crash information on the device.
(There might be more. If I find more, I will add it)

1. Tombstone
You can find this crash info file under /data/tombstones/.
The filenames look like tombstone_00, tombstone_01 ...
This crash file can be interpreted by addr2line tool.
Actually I did not try this tool. (at the moment, linux is not available.. sorry)

2. anr (android non response)
ANR traces are logged in the folder /data/anr as a filename "traces.txt"
This file is in plain text format.
Use any text editor tool to open this log.
It shows java stack traces when anr have occurred.

How to install APK without Market on Android

1. Register .apk mime-type to the web server and upload .apk file to an appropriate location.
For apache server,
add the following line to mimetype configuration file.

application/vnd.android.package-archive apk

Of course, you have to restart the web service to apply this change.

2. Now check your device. Go to Settings > Applications

Have "Unknown sources" checked.