Well I Have PDAnet on my captivate but i decided to try and use the pc internet on the phone...it was working and i felt my fone getting kinda hot...so i look at my battery widget and it say my battery is 123.4...im kind of scared so i was trying to finish wat i was doin on my pc and cut it off but my fone shit off and it came up with a battery and the yellow caution sign and said fone overheated, shutting down..this never did this with pdanet...i was scared lol