Check Brake Linings Warning

[powell.guy2]

Ok guys I have done my research through the forum and come to the conclusion I have to do my first ever brake job. My X is an 06 4.4i with approx 96k miles on it. Had her for a little over a year and all I've had to do thus far is replace the battery. I know coming up on 100k is the maintenance time so it stands to reason that this is about the right time for the brakes. I'm new to BMW and I'm curious as to approx how much time i have. I will probably be doing a DIY project as I have a spare car to drive in the interim. Money of course is also an issue as always!! Anyways guys I'm posting on here for help with what parts I need to order and where I should order them from. Not looking for a bunch of different options just a general consensus of the best parts to purchase that will last and keep my kids safe! Also if anyone has a DIY thread with step by step instructions on how to replace the pads, rotors, and sensors I would be more than appreciative! Thanks again guys for all the help!! You guys have always steered me in the right direction and I know you won't let me down!!