If you are going to invest in high yield investment programs, you should be aware of the high risk of such investment. In these terms, you need a reliable partner which can suggest you which program is safe and profitable. The HYIP monitoring websites are such partners. The HYIP monitor lists online investment projects and invests money in each of them in order to monitor the payment status of each program. Then it sorts the programs according to their reliablitity level and probable profitability. The most stable programs are located at the top of website while the newcomers and the not reliable ones are at the bottom of the list. Another nice feature of HYIP monitor is ability to leave the vote for the specified program to let all other investors know about any possible issues or simply put the appropriate feedback for HYIP. Monitoring sites also recieve the referral commissions for refering people into high yield investment projects. Some of them can pay you this amount back, this feature is called refback. This makes HYIP investment even more profitable.