Alright so heres the deal I have been up for 24 hours now trying to get this to work. I have a 15'' macbook pro 2006 duo core running snow leopard. I went into bootcamp and partitioned a bootcamp partition for me to install Windows 7. After doing that I tried booting off multiple windows 7 install disks I have and it will not work! even when I try to hold down the option key at startup the disk will not show up... I even made a bootable partition on my expansion external hard drive. but no luck. I am getting so irritated and confused as to why my Macbook pro hates me. I even went all out and used parallels desktop 9 to copy my virtual os system files right too my bootcamp partition and ever sense i did that I can now go into startup disks and select BOOTCAMP Windows. but when I let it boot up if gives me the error, no bootable device insert windows installation disk and press any key. I could probably cry now im that frustrated and tired. Please for god sakes someone please help me.