Someone told me i can format my new 1.5Tb HDD with quickformat. I can't believe this but i can't find infos about this issue.
What's the best option when formatting totally new hard drive?
Use quick format.
The full format is the same as quick format but it also checks for bad sectors on the disk and on big volumes can take a long time. Really long. I made a wrong choice when formatting 300 GB disk and full format took around 1h as I recall.
More info here: http://support.microsoft.com/kb/302686