I think it will run on V300, V500 and probably RAZR, since they all have same architecture, but I've not tested.
Midlet uses some "motorola-oriented" features like Funlight API, and "background" option in Jad file for running in the background state.
I think all these features available on RAZR.
I'll be grateful if you test this midlet on different phones and give me some feedback.

Hi!

I've written timer midlet. It's not a game, but this forum is the best place for invite people to try my midlet:)

https://sourceforge.net/projects/mototimer/

Thanks Abuse
I understand, I must learn more about these pocesses

Is the verifier so important?
I thought compiler does same things such as checking errors etc.

I have the same problem as ameano has:

##### JK_VMEVENT_VMSTARTED #####
Error verifying method sergo/MidletTest$1 commandAction(Ljavax/microedition/lcdu
i/Command;Ljavax/microedition/lcdui/Displayable;)V
Approximate bytecode offset 23: Inconsistent or missing stackmap at target
ALERT: Error verifying class sergo/MidletTest$1
##### JK_VMEVENT_VMSTOPPED #####
AMstartMidpApplication return code = -127

And here is problematic code:

public void commandAction(Command c, Displayable d) {
String label = c.getLabel();
if(label.equals("Exit"))
destroyApp(true);
}

It's just commandAction method of  CommandListener interface. Problem or mistake is in the "if" statement, because then I comment this string everything works without any problem. But in that case I've lose functionality - I can't check what command causes an Event.