Buying an extender device

[Paul]

Where is the best place to buy an extender device and what should I go for? I have one at the moment from X4 but I want to play the field and see if I can get any at a decent price that'll also work, see which one I like best and see the best results from.

[Danny]

Maybe you can try from this site. I have seen their Homepage, and they are offering some god extender device. I'm quite pretty sure that you get a discount since you are a poster here.