I want the sidekick slide. I tried one at the t-mobile store and was really curious to find out if you can shut off the sound it makes when you open(slide) it? Also I was wondering the pros and cons of a blackberry pearl and the sidekick slide.
Thank You!!

Also if you know if there is a phone like the EnV2 for T-mobile let me know. Like if it opens on the side and has a keyboard.