A few of my favorites are :
SMDI and ANAD
SMDI up over 400% in 12 months. I was late to get in on this one at about $8 and now above $12, reports earnings 6/1. Looking for upside into the $20's going into 2007

ANAD up over 500% in 12 months. Return to profitability in 3rd quarter highly likely and earnings quadrupling to .80 is reasonable expectations for 2007-2008. I was in this one in mid $2's and have ridden in 9 months to mid $8's. Looking to be well into double digits by end of year and above $20 going into 2007-2008