hello
my pendrive is 8Gbyte. i did try to install dvd opensuse 11.4 64bit in my pendrive: works perfect but size is 4,4Gb… suse studio imagewriter: -dvd opensuse 64bit and cd opensuse 11.4 32bit in pendrive…totale size 5,1 (4,4Gb + 0,7Gb) is possible??
Maybe you can not install the same operating system with two architectures in the same USB stick.