QUOTE(Hornet @ Aug 28 2012, 12:50 PM)
First time I heard of this. Sounds really interesting since it works for game only.
Is it a service like VPN? May I know which thread or website you buy from?
Thanks.

yeah its is actually a VPN but more application specific (some called it proxy tunneling)
you can try GW2 supported service like LaglessProxy (Malaysia based proxy), WTFast, Fixmylag, etc
QUOTE(ckorweng @ Aug 28 2012, 02:54 PM)
i tried WTFast and smoothping but no effect at all on latency. So if anyone can suggest any other tunneling/proxy service that actually work, I am truly grateful.
the difference is when I activate a skill in sPvP, I want it to go off instantly - waiting ~1 second for it to go off makes the combat extremely frustrating and sluggish. Turns me off completely.
Can you try look at the latency in Resource Monitor without those program and with those program.. Its pretty impossible that you didnt feel the effect at all since both site you mentioned is pretty reputable and I tried both and works with Aion before getting into GW2, theres bunch of servers you can choose which server is better for you.. AFAIK, Smoothping isnt officially support Guild Wars 2.... thats why it got no effect..
Since these Ping/Latency reducer works differently than VPN.. it is VPN but its application based.. but it does not mask/change your IP and it detects supported games that you launch