extention .038?.. want to burn nero 7 but don't know how, please help.

Hi, i'm having some problems.. recently i download the Grandia 3 dvd disc 2 when extracting the content i have lots of files like this one: e-gran3b.038.. i would like to burn the game on nero 7 but i don't knwo how and if it's possible to burn it and play it with this extention.
Please help me guys..!

 

What exact type of files did you download?

 

i download a rar file of DVD Grandia 3 when extracting, all files are: e-gran3b.001 to e-gran3b.076

And i don't knwo what to do... are this files ok for me to burn and play on ps2?.

 

I found out about the files... i have to extract them with winrar.
Just curious.. once i get the iso files.. how am i suppoust to burn the DVD?

Thanks for the help! ;-)

 

Trying using this guide and good luck...

http://forums.afterdawn.com/thread_view.cfm/1/298323

 

It's an image file just double click and burn. Don't burn at a high speed though otherwise sometimes it doesn't work. You have to burn to a CD not a DVD.