Ok, Draytek -->
http://www.draytek.co.uk/products/router_compare.shtml Of these I'd recommend you go for the 2600G unless you have a requirement for VoIP?
A quick search reveals that Broadband Buyer has them for sale for £150
http://www.broadbandbuyer.co.uk/Shop...&ProductID=730 but you would likely find it a bit cheaper.
Is that within your price range?