Wireless Network Extender

[Jordy]

Currently got a router upstairs to the left of my house shall we say, there is poor signal downstairs to the right of my house and virtually no wifi signal in the garden. I gather I need some sort of network extender?

I have this router at the moment; http://www.amazon.co.uk/Linksys-Cisco-WRT120N-Wireless-N-Router/dp/B00318BN72/ref=sr_1_1?ie=UTF8&qid=1345461527&sr=8-1

What would I need to purchase to extend the network downstairs? And would it be difficult to do? This caught my eye as it was around £21 but no idea if it'll work; http://www.amazon.co.uk/TP-Link-TL-WA730RE-150MBPS-Wireless-Extender/dp/B003UZFSDG/ref=sr_1_8?ie=UTF8&qid=1345461567&sr=8-8

Many thanks for any help, I will of course +rep useful replies

[Kieran]

http://www.amazon.co.uk/TL-WA830RE-300Mbps-Wireless-Range-Extender/dp/B006BBYXPA/ref=pd_sim_computers_1/280-0958515-9946822 would be better :) Only a few pounds more. They do work, I fitted one for my uncle in his large house :)

You basically just need to put it at a decent distance from your Cisco one where the signal is strong enough for it to spit back out.

[Chippiewill]

You can also flash the firmware on an old router and use that as an extender
http://www.dd-wrt.com/site/index

[Recursion]

+1 for DD-WRT.