Window 7 Ultimate Installation

I have Windows XP SP2 running on my machine pretty well for years and now I want to try WINDOWS 7 ULTIMATE , I have a Image file of it.
But I'm facing some problems while burning it into DVD (bootable).
The Image file has a size of about 2.5 GB. but don't know the it's format.

So, Could any1 guide me to make it into bootable DVD ?

Thanks for ur time and concern.

 

Maan I wish you would have asked this question in a different way and it would have been far easier for us to simply offer help. However you didn't.

While I am not sure exactly how you are using the word "image," from what you suggest in your question this is a file that you downloaded or received and is most likely a pirated copy of Windows 7. We as a forum have a specific rule about pirated software. As I have said many times, we are not the PC Police. However we cannot start violating copyright laws and expect to survive very long.

In addition, by not answering you directly we may be helping you avoid a world of pain. Pirated copies of Operating Systems cannot be updated and, worse, are often incomplete and loaded with "extras" that could kill your computer. In addition, there is the question of whether or not your XP machine is even compatible with Windows 7.

What you are asking is not difficult to do but I urge you to not try it. Now if I have misunderstood something please let us know and we will help you if we can.