By far the best source for artistic, protective skins for electronics. They offer a wide selection of modern and some classic (French Impressionists, 19th Century Japanese) designs and although the number of designs varies a bit for each device it's still quite a selection. You'll find far more designs for iPods and iPhones than for laptops or for - and I was pleasantly surprised they had any - Apple's Magic Trackpad.
I'll be in Toronto next weekend, had already planned to visit the Eaton Centre and will make a point of stopping at the Gelaskins kiosk. Strange pilgrimage.