Yes they do, but it sounds like this one is a time limitation. And what tubedude is suggesting is just a little bit like theft.... no offence tubedude but.....
Tekker, if you find one you like and it's not free, or it's shareware I would urge you to pay for it. You will be better off in the long run. And your dad will let you continue to use the system....get my drift? Ask him..
*get's down from soap box, walks out the door*