Google love backlinks from authority sites. I will Create manual links to your website from authority domains. I will create 10 web 2.0 profiles using some of the Biggest PR5 to PR9 Authority sites. (High Page rank is on root domain, not page) there will be a mix of no and do-follow, anchored, and non-anchored, some with about me text, some without, which is the most natural, search engine friendly technique to use as it doesn't look spammy. It's not about throwing a ton of low quality Back-links to your website, that just doesn't work, a handful good high quality links from trusted domains like these will do more good for you SEO efforts.