Yes I know that any capacitive screen does not work with a stylus on resistive, but the incredible and the evo are supposed to support a whole new type of touch screen. Under the article highlights:
Unlimited touches
Low power consumption
Fast response ? completely redraws screen every 4/1000 of a second (4ms) to eliminate recalibration issues
Excellent signal-to-noise ratio for superior precision ? 3x better than competitive products
Superior performance for first-touch response ? 3x better than competitive products
Unambiguous, unlimited touch support
Responsive user interface: > 250 Hz report rate for a single touch
Extremely low current consumption: < 1.8 mW in ?touch-ready? state
Two touch adjacency of less than 10 mm on a 4.3″ touchscreen
Small footprint with few external components
Supports stylus, fingernails, and gloves
Grip and face suppression functionality: avoids false touches
Size and angle of touch supported
Screen sizes up to 10.2″ are supported by a single chip
Proximity channel support