incredible charts

Could someone who knows thier charts please help me, i have started with incredible charts, i find it a great site, but in the stock screening section i am sixes and sevens as to what i should place in my stock search criterea for finding a likely buy in the smallcap section, could someone with a good understanding of charts please point out what a person might put in as far as moving average crossovers ect. cheers ( if you dont already use this site you should check it out) cheers
http://www.incrediblecharts.com/index.htm