for mainstream ive tried taking the 1-3 dollars keywords (1 word) and ive tried the 2-6 word keywords (under a dollar) and i have had better results with the 2-6 and it has cost alot cheaper. Stick with google, overture and findwhat and stay away from looksmart as they only send junk traffic (example spending 1,500 a month with looksmart and it did not make a diffrencene in sales). If you need any other info please hit me up on icq
