Many files/movies/clips posted on websites are broken into many pieces using WinRAR. usually you have to download all parts before unzipping.

Now here?s a simple method to watch the movie without downloading all parts. First, download the first few parts (even just the first part is enough) and start to unzip as normal (but remember to check the ?keep broken files? check box first in the dialog box !!!).

Now use VLCPlayer to watch the movie!!! (of course, only the downloaded part will be watchable 

In the mayhem of ?Da Vinci code ? movie many ppl downloaded 700++ MB documentaries which were named as davinci.part1.rar etc etc .After horrible hours of downloading the only thing they got was extreme frustration(some stepped ahead breaking the monitors).

Bottom Line : This is just a trick to know weather u r downlading the right thing or not.