Good Software to open .daa files

Okay.. I downloaded some files in .daa format and wondered how I supposed to open this kind of files. So I searched the internet and found that to open this file I have to download PowerISO. But when I read the the software description, it said that i can only extract 300Mb and if i want more, i need to buy the software. What a crap!

So i searched again, but this time i found a good one. Its name is daa2iso, very small program, only around 35kb, wow, and it is open source, awesome! basically it will convert any .daa files into .iso.
I don't need to find any tutorial about how to use it since it is very simple. Just open the file to convert and open, and i am done. Fiuh.. Nice..

You can download it from here.