quit fuckin with em man!!!!! lol the ones that died im guessing were the transplant and the one that you left alone. correct me if im wrong.
little seedlings need lots of water and a sufficient environment to live in.
this means 24hours of CFL at a height of about 2 feet and a temp no more than 30 degrees they will bend and stretch to get to the light no matter what. take a pile of dirt with a seedling at the top put it in a bowl and make a moat of water around it about halfway up the pile and keep the water level there, your root has to grow along with the seedling. so transplanting them really isnt a good idea.
if your plant grows tits up to the light and lays down so be it? try and accomodate them to keep their leaves up to the light, dont let them get cold and keep them watered!
once your seedling has a nice little top grown at the end of the sprout, transplant into some more dirt (with a clump of the original dirt around the roots and shit) and bury it right up to about a cm under the leaves! keep the lights and temp the same and start a regular watering cycle.
sooooo whats up with the 2 you have left?