prateek55, Here are the steps to create disk. Choose Create Recovery Media Select Create System Recovery Discs to continue. Requires the user to insert a recordable media. Upon initiating this process, it is important to have uninterruptible power supply.Recordable media required for this process is either a DVD or Blu-ray disc. CD or DVR -RW are not allowed.  Validating page appears and displays the type and number of media required for the backup process. Click Next button to continue. Number of recordable media required depends on the size of the system file. It is important to have the required discs to complete the process. Display on process and progress of backup. Time to complete the process may vary depending on system speed and specification Confirmation page appears to inform the process is complete. Click on Finish button to return to main page.
All, how can create image of my OS on dvd from data safe local which can be used incase i want to re-install again incase of hard-disk failure or something. my laptop came with OEM installation from dell. right now i have just created or have recovery disc which is around 185 mb only. let me know.  thanks prateek  
How to create Image of OS win 7 home basic 64 bit on DVD 