A nice trick by 4ep will let you excecute two or more applications on your Motorola ROKR E2 phone at the same time (somebody will ask what is the use of that - well the time will show you!).

What you need:
Telnet access to your Motorola ROKR E2 phone

What to do:
Just type the following commands in the shell:
# . /home/native/.profile
# usr/SYSjava/kvm -launch XXXXX

Please note that XXXXX is the number of the application that you wish to start (pid)
When you exit the new application you will go back to the previously excecuted app.
Use the following command if you wish to kill all applications at the same time:
# kill -9 `pidof kvm`