Hello manishkulkarni and welcome to the forum. I am sure that you will receive answers to many of your questions not only from other forum members but also from using the search feature located at the top of the page as well. To help maintain archival durability please re-post your photos directly to the forum as described here;
http://www.vikingsword.com/vb/showthread.php?t=13631 Again, welcome to the forum and I hope you enjoy your time here.
Best,
Robert