Few minutes ago I joined Noriskinvestment.
This program seems professional and original.

If we can trust what site says, 80% of principal is guaranteed. Probably thats what “No risk” in program's name is about.
To quote from site:
To protect our investors' money we made the unprecedented decision. If our trading results are negative and we lose 20% we will stop trading and will pay all principals back to our investors.
Plans:
1.8% - 2.7% for 50 days + principal back
or
2.2% - 3.1% for 50 days + principal back
minimum is USD/EUR 15 and maximum is USD/EUR 50000

I will watch this before I decide to invest serious money.

Address: No Risk Investment - The 1st HYIP with Guaranteed Principal