Also like to correct what your trying to sell. This isn't free software and here is something you failed to mention. And FDM is free/shareware on the other hand.
Note that you should stop using (uninstall) the trial version after 30 day trial period! If you want to continue using IDM, you must register to get full-featured IDM version.
Buy the full-featured Internet Download Manager TODAY from Tonec Inc. for a special price of $24.95 (instead of $29.95).
And a obvious hole this isn't possible unless you have fiber internet and download speed is based on your internet service and doesn't increase regardless of what they say.
(IDM) is a tool to increase download speeds by up to 5 times