Have been doing linkbuilding for my own sites and others for some time now and am looking to take on a couple more clients. Used to do mainly black hat and had a lot of success with it, but those days are behind me. I now specialise in white and grey hat SEO which imo are both key to a website's long-term growth and profit levels. Unfortunately they both require a lot of legwork! PM me for more details/what sort of service you can expect if you're interested. £500 min spend a month. Cheers, Ed.