Need a router with good range.

[Frapple]

Just sent back a faulty DG834N, had poor range and dropped my connection around 50-100 times per day, got a refund for it being faulty.

Basically it needs to travel 15ft through 1 wall, and still have a good signal.

Also need a wireless adapter (Whichever is best, PCI/USB)

Budget - £80.

Thanks