where can i find some good detailed instructions on how to install the greddy 3 row fmic.I know mkiv.com has it but my computer doesnt open the file.And also how hard is it to do (coming from someone who has actually done it).Also if i dont do the install myself about(ballpark)how much will it be paying a speed shop.Sorrow for rambling on.

thanks in advance

your comp, probably can't view the file because you don't have adobe acrobat reader. it has a free version, download here
http://www.adobe.com/products/acrobat/readstep2.html
looking at the file, it doesn't look that hard. ive never personally installed myself. but i help my friend oh his car sometimes. if you can follow instructions correctly, it shouldn't take more then a few hours at max. idk how much your shops cost, but it might be a little expensive. you should call up a shop and get an actually estimate.