New business idea and market research?
I have a couple of business ideas both of which are internet based.
I know I need to do some market research to help understand if either of the ideas are worth going ahead with.
What I would like to know is how do I set about doing the market research. I dont know where o begin.
Any useful tips out there? 
well, if you get your website from here http://www.blackdiamondred.ws you would have free access to a marketing training site. with some of the most successful marketers in the world. theres also ideas for new businesses. good luck on your new endeavor
Why not check out Stephen Pierce’s great advice and tips?
He has plenty of advice on business start up, marketing and expansion to help you become successful.
http://www.MyTwitterMoneyTree.com
Hope this helps.
Another great source is use the Google tools: Google Adword Keyword Tool, Google Trends, and Google Video Search.