Please unpack an rpm for me (experiment failed)

I was experimenting to see if it is possible to change the arch of a live system. Unfortunatelly i was wrong about changing the arch of rpm first and now i can’t do anything since my system is 32 bit but rpm’s files are 64 bit, could someone unpack them (the 32 bit rpm package) with rpm2cpio and send on some hosting site?

Using openSUSE 11.2