Hello, Rajaratna.pradhan and Welcome to Wikipedia! Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below, ask me on [[User talk:Rangilo Gujarati (talk) 19:54, 29 August 2011 (UTC)|my talk page]], or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by using four tildes (~~~~) or by clicking if shown; this will automatically produce your username and the date. Also, please do your best to always fill in the edit summary field with your edits. Below are some useful links to facilitate your involvement. Happy editing! Rangilo Gujarati (talk) 19:54, 29 August 2011 (UTC)[reply]
I noticed that you made a contribution to the "Optical disc" article, and although it is of course much appreciated, I have to call into question the following statement:
"The design of first version of the CD's was to hold up to 75 minutes of music which was requiring 3GB of storage."
Given that this contradicts certain things that I, at least, had thought to have known about CDs, I must ask - You wouldn't happen to have a citation for that statement, would you?
