
Originally Posted by
FoxKat
To add to what sweenbeen said, you can choose to make them "Disabled" while in the Manage Apps menu selection. Click on an app that you don't want to appear any longer in your app tray or on your home screen, and choose Disable. It will fall to the bottom of the Manage Apps list and say "Disabled" to the right. To later re-enable them, click and choose Enable.
Most apps can be disabled, but some are system apps and there is no option to disable. Others are critical for certain app functions so it's trial and error until you get the right mix. There are lists of apps that are deemed "safe to disable/delete", but as sweenbeen said, you are better off not deleting them through root as you will take yourself off the upgrade path and may disable the phone's operation or another important function unknowingly.
See below for examples;
<img src="http://www.droidforums.net/forum/attachment.php?attachmentid=58011"/><img src="http://www.droidforums.net/forum/attachment.php?attachmentid=58012"/>