I have just done an upgrade of Debian Squeeze to  Wheezy on my VPS using the net install option. Everything seems to have gone well (cross everything, touch wood etc). Before doing the reinstall I read all the wiki articles and so on. I don't know much about kernels, but all the wiki notes talk about using the -bigmem flavour, though the installer installed -pae flavour. Everything seems to be working OK. Have I just been reading old instructions? Or should I be looking to install a different one?