first grow problem

i've read many threads and come to the conclusion that heat has caused my leaves to curl, the plant it 2 weeks old and working on third node...but the yellow spots on the very first leaves is still puzzeling me..could it be spider mites?

and on the leaves that are showing yellow spots have like this white residue thingy...like a spiderweb had been drapped across it.....god i wish i could post a pic!!!!!! i had my 150W mh about 9inches from the plant, and heat was up to 85....is the the problem to everything? i was wondering about bugs...

bugs might be the problem...i'd think it would be the heat, 85 sounds a little hot to me

i'm thinking heat too. i removed the 150mh and using 4(60)W cfls..hope its yeat, yellow spots getting bigger, leaves dcurled completeley under. i have have to do a ccfl grow until i get a vent.