Vista's Address Space Layout Randomizer
Shipping with Vista Beta 2, there is a new security feature called Address Space Layout Randomization (a.k.a ASLR); other than being a mouthful, this helps defend against buffer overrun exploits. It does this by moving the entry points into the system dll’s around randomly in memory. Its all about odd, and there are 256 locations it can be loaded in, or in other words there is a 1/256 chance of getting the address correct....