You can select the whole list from Overture, Google Adwords or your Statistic program and paste all of the content directly into Keyword-Booster. Keyword-Booster will then clean everything up and create your list from the page you have pasted in. How to benefit from each function comes later...
You can easily paste in comma separated keyword lists. Keyword-Booster wil create new combinations for keywords separated by a comma.
Type in all your keywords in singular for the best results
You must select at least one of the basic Keyword settings to get a result.