No Create a USB Flash Drive on Bootcamp

Hello,so on my MBP 2008 i want to install Windows 7 beacuse i need some programs etc

Edius Video Editor, and other .exe programs that cant run on mac

but when i start bootcamp there is only Download Support Software

And Install or Remove Windows 7

i tryed on my other 1,6GHZ Windows PC to install YUMI Install USB Maker but my mac couldnt boot

i tryed the xcode thingy

my superdrive doesnt work

and i dont have the money to buy a external optical drive cuz they are like $120

please help

Luigi,