the second one is much improved...
but the first, well, the colors were fine (COMPLIMENTARY COLORS YOU FOOLZZZZZZZZZZZZZ) geez...
yah, and the text on both is perfectly centered, not the best composition, and prolly shouldnt have text be the main subject
but, hell man, the second one does look better, that translucent black box is a nice touch, and the font is def. better, simply because its a different font. (still centered though)
hope that wasnt mean or anything, keep it up man, lookin real good for your first & second sig!