I've just installed a new firefox extension for SEO. This extension comes to life when you do a search in Google, Yahoo, or other search engines. If you search on a phrase then the results page displays a line below each search result, instantly telling you the PR of the site and then links to various options eg.nn

PR: 4 | Age: ? | Links: ? | .edu Links: ? | .edu Page Links: ? | .gov Links: ? | Page Links: ? | del.icio.us: ? | Technorati: ? | Alexa: ? | Cached: ? | dmoz: ? | Bloglines: ? | dir.yahoo.com: ? | Whois

nnThe Age links to archive.org, the links are the custom searches for that domain in Yahoo ie. how many .edu sites link to the domain in yahoo etc. Then there are other various links with regards to the site in question. You get this under every result on the page, can be interesting for SEO.nnWhere this comes in for a handy keyword tool is right below the search box you get a line of links:nn

KW Research | View Bids | AW Sandbox | Traffic Estimator | Trends

nnFor a search on 'widget' in order these links go tonhttp://tools.seobook.com/general/keyword/suggestions/widget#resultsnhttp://uv.bidtool.overture.com/d/search/tools/bidtool/?Keywords=widgetnhttps://adwords.google.com/select/KeywordToolExternal – Unfortunately doesn't pass the information of the search through on thisnhttps://adwords.google.com/select/TrafficEstimatorSandbox?save=save&keywords=widget&currency=USD&language=en – never seen this tool before, very handy!nhttp://www.google.com/trends?q=widget&ctab=0&date=allnnHow can this help AIS? Well you could get all of the info manually, this just makes it easier. It's more an SEO over AIS type tool, but I think it can still come in handy.nnOh and the link – SEO Firefox Extension