T-Mobile today picked up another slider phone with the new Samsung SGH-T429. Features include a VGA camera, a speakerphone, instant messaging, personal organizer applications, a voice memo recorder, text and multimedia messaging, and Bluetooth. The slider style is similar to the Samsung SGH-T629's design; it has the same thin profile (0.6 inch) but the SGH-T429 is two-toned blue instead of silver. The tri-band (GSM 850/1800/1900) handset is available for $49 with service.