Bug#651563: installation-reports: hybrid/switchable graphic card will prevent booting the system
sorry for the slow response. it crashed. no ctrl+alt+f1. no ctrl+alt+del. (machine has no numlock to test). no network (ssh or ping)
just tried again, installed debian stable. again, no windows7 on the grub menu, but that is solved after a simple update-grub.
wifi is not working with debian stable.
i installed firmware-realtek, and a new kernel from backports.
with kernel 3+ same thing happens. crash.
with kernel 2.6.38 i have both video and wifi.
more details documented here http://forums.debian.net/viewtopic.php?f=7&t=75670&p=419417