wa alaikum asalaam wa rahmatullahi wa barakatuh
This site is a very useful resource as you can compare different translations easily
http://quran.com/
Sound is difficult, after a lot of searching, I did eventually find some mp3 with english read after the recitation in arabic, but the sound was very tinny and not so nice to listen to.
I hope you find something better, but I hope this much has helped.