What is the best way to archive a lot of data?

I have accumulated like 2 terabytes worth of data I leeched of the net the past 5 years in hard drives.

Is there an efficient long term ( 100 year ) solution to archive this data I have?What is the best way to archive a lot of data?
No.

The best solution at the moment is to make at least two copies on different media and check it at least every 5 years.

You've put your finger on a huge problem.

http://blogs.techrepublic.com.com/datace鈥?/a>

http://www.all-things-photography.com/lo鈥?/a>