Assalam o alaikum
The site has complete Quran with urdu translation in MP3 format.
http://www.emobilez.com/islam/Holy-Quran-With-Urdu-Translation/index.php
This site has complete Quran with aasan urdu translation and audio files
http://www.asanquran.com
it has a good collection of Ahadeeth and other islamic material as well.
This site has complete Quran in flash format. Easy to read ( Authenticity not checked)
http://www.quranflash.com/quranflash.html
This is ideal for those who like listen or read the Quran while driving or while sitting in the office.