Breaks Problem. Need advise ASAP

Got a 1996 E320 and it has a reallllly bad problem with the front driverside breaks, really uneven were on the rotor and it JUST STARTED, not like it had been for a while, i can here it rubbing like all the time and on top of it all, the break pedel is gone, i gotta pump it up everytime i go to stop, espishly when i first start the car, who has anyidea WHATS GOING ON!!! please someone help i need to know NOW so i can fix it, i got shit to do lol.:banghead:

Go to autohausaz.com and order two new front rotors and a front brake pad set. If you know someones whos handy, just change all these parts yourself, its easy. If you have a sticky caliper, you will have trouble pushing back the pistons on THAT caliper, when you try to do the brake job. Get a caliper, and change it if necessary.... (clean the axel flanges off with a wire brush and 220 wet dry, your new rotors will spin truer that way.)