There should be a difference in a Vendor's customer support, and a technical forum.
Many people mis-understand(mis-use) for this forum and think that they will get full detailed solutions, what usually a vendor or manufacturer provide to their clients in order to sell more.
Here at 8052.com it is not for business purpose, and ethics works differently. We all are not in hurry to get a contract done, or sale a product, our intention is to help others and get help from others when we really get stuck somewhere. People here are not a turn-key solution provider...
Students should help themselves first.. and spend some time for doing their assignments.
Though we agreed in our last postings that there will be a more versatile tutorial at this site which will guide students in understanding concepts.

Best regards,

Rauf