I am new to Android, I am just starting with a Droid X. Can someone please explain the pro and cons of task killers? I have read articles for and against it and I am confused. I am coming from Blackberry and I am so used to hitting menu then close and I kind of miss that. I feel like no programs are closing with the X and i really don't like it. Should i be using the task killer? Should I not? Any help would be greatly appreciated. Thanks.