Its just a software to tweak your Internet Connection , nothing biggie

It just does QoS. If you have Linksys WRT54G or any other broadcom-based routers that can be flashed to DD-WRT. Flash it and you'll have the same experience. Its just a nice software that does the tweaking for you

You ask me honestly , I will rather go for a hardware solution then this software solution.

Just my 2 sen