indeed these kinda thngy got its pros n cons, its depend on ur likings, need n sitiuation actually..

my fren just got a ezydisk fm transmitter, so far tested in his car got no prob watsoever (i mean it act like normal transmitter la), although all d transmitter got 1 prob though.. it tend 2 produce d "szzzz" sound at d back when u turn d volume 2 loud.. n u HAV 2 turn it louder than usual 2 heard d song u r playing..kinda soft 2 me..but 4 some song u wont realize it, quiet songs perhap u can hear d "szzzz" sound..

d thngy is nice, u can select a few channel 2.. ranging frm 88-108, its quite ok 4 me.. it can read d mp3 even its in a folder, it will restart d song ONLY instead of going back 2 d 1st song when u on off ur car..

yeah, if u using those plugged pendrive in kinda mp3 modulator, d hissing sound would be lesser, not very noticeble when loud song.. but with those wired.. i thnk is more obvious dun u thnk?