Hiya. One of our trantula's was mated some time back and laid an egg late Jan'. Since it did, we've watched the eggsac grow from the diameter and hieght of a 2p coin (pounds sterling) to the diamter and hieght of a golf ball. Finally today when we checked it the egg casing was broke and some nifty 'lil spiderlings were crawling out and clinging to the roofing of the mothers burrow. I'll bag some photo's tomorow if we can get the digi cam up and running!