These responses have all been uploaded onto the main site here:
http://www.load-islam.com/artical_de...orious%20Quran

Update
I am now keeping a Table of Contents, so people can easily find their answers.

Introduction (Alleged Contradictions in the Qur'an)
1. The Inheritance Laws in the Qur'an (Alleged Contradictions in the Qur'an)
2. The Number of Angels Speaking to Mary pbuh (Alleged Contradictions in the Qur'an)
3. On The Length of God's Days (Alleged Contradictions in the Qur'an)
4. The Number of Gardens in Paradise (Alleged Contradictions in the Qur'an)
5. The Number of Groups on the Day of Resurrection (Alleged Contradictions in the Qur'an)
6. Who Takes the Soul at the Time of Death (Alleged Contradictions in the Qur'an)
7. The Number of Wings on Angels (Alleged Contradictions in the Qur'an)
8. The Number of Days Taken to Create the Universe (Alleged Contradictions in the Qur'an)
9. Was Creation Quick or Slow? (Alleged Contradictions in the Qur'an)
10. Which was Created first, the Heavens or the Earth? (Alleged Contradictions in the Qur'an)
11. Were the Heavens and the Earth called together, or ripped apart for Creation? (Alleged Contradictions in the Qur'an)
12. The Time Taken to Destroy the Aad (Alleged Contradictions in the Qur'an)
13. What Was Man Created From? (Alleged Contradictions in the Qur'an)
14. Where is Allah? (Alleged Contradictions in the Qur'an)
15. On The Origin of Calamity (Alleged Contradictions in the Qur'an)
16. The Mercy and Guidance of Allah (Alleged Contradictions in the Qur'an)
17. Will there be Inquiry in Paradise? (Alleged Contradictions in the Qur'an)
18. Are Angels Protectors? (Alleged Contradictions in the Qur'an)
19. Is Everything Devoutly Obedient to Allah? (Alleged Contradictions in the Qur'an)
20. Does Allah forgive Shirk? (Alleged Contradictions in the Qur'an)
21. Did Abraham commit Shirk? (Alleged Contradictions in the Qur'an)
22. Worshipping the Same or a Different God? (Alleged Contradictions in the Qur'an)
23. The Sequence of Events in the Children of Israel Worshipping the Calf (Alleged Contradictions in the Qur'an)
24. The Guilt of Aaron in the Children of Israel Worshipping the Calf (Alleged Contradictions in the Qur'an)
25. Was Jonah cast on the Desert Shore? (Alleged Contradictions in the Qur'an)
26. The Reference to the Injeel and the Time of Moses (Alleged Contradictions in the Qur'an)
27. Concerning the Food for the Inhabitants of Hell (Alleged Contradictions in the Qur'an)
28. Forgiveness for Slander of Chaste Women (Alleged Contradictions in the Qur'an)
29. How the Disbelievers will recieve their record on Judgement Day (Alleged Contradictions in the Qur'an)
30. Can Angels Disobey? - The case of Iblis (Alleged Contradictions in the Qur'an)
31. Can Angels Disobey? - The case of Harut and Marut (Alleged Contradictions in the Qur'an)
32. Angel Gabriel and the 'Holy Spirit' (Alleged Contradictions in the Qur'an)
33. Confirming the Old Revelation or Substituting it (Alleged Contradictions in the Qur'an)
34. The Qur'an's Pure Arabic and the Presence of Foreign Words (Alleged Contradictions in the Qur'an)
35. The Qur'an being contained in the Earlier Revelations (Alleged Contradictions in the Qur'an)
36. Lot's Wife being called "An Old Woman" (Alleged Contradictions in the Qur'an)
37. The Response of Lot's Nation to His Call (Alleged Contradictions in the Qur'an)
38. Is the Punishment and Mercy of Allah Arbitrary? (Alleged Contradictions in the Qur'an)
39. Did Abraham Smash The Idols? (Alleged Contradictions in the Qur'an)
40. The Fate of Noah's Family (Alleged Contradictions in the Qur'an)
41. Was Noah Driven Out? (Alleged Contradictions in the Qur'an)


Most of them have already been answered, and most are very silly. I'll get around to refuting them insha'Allah. Until then, I encourage other members to have a go at them.

Good resources:
http://www.understanding-islam.org/r...asp?sscatid=89
http://www.answering-christianity.co...n/quranerr.htm
http://www.bismikaallahuma.org/
http://www.islamic-awareness.org/Quran/Contrad/
http://www.irf.net/irf/faqonislam/index.htm

Salaam