Squeak SSL

I have modified SqueakSSL>>google: method to access google charts. I am getting a bytestring in return. What I want is to capture the image encapsulated in that bytestring. After much search, I am still unclear how to do this. Can someone please help.

I am using Squeak4.2 (and Windows 7).

Also a more wider question: when I get a MIME document in return, I do not know how to extract individual component such as images. Any pointers will help.

Thanks and Regards,