Hi,
Well I got a cracked windscreen after only 300 miles of ownership so your doing better than me! (Lorry on M25 kicked up a massive stone for me!).
Comments as above should lead you in the right direction. By the sounds of it you already have, but remember to tell the insurance company you want an original windscreen. They fit cheeper ones by default. If you have a Diesel, make sure they are fitting one with the extra sound proofing (Acoustic windscreen). I had to learn about all this when I had mine done. I was with VW insurance so just got it all done at my local VW garage. They organised the OEM replacement from Germany and then got someone in the fit the glass under their watchful eye!
Good Luck!