Sitting up of android development environment...

Hi I want someone to help me setting up a portable android development environment that will work from any computer or from a usb flash...etc.. I have sources, which are perfectly compiled/built on 1 machine... now I want to take that environment, (around 1.5 GB zipped) and make it work from any drive or stick memory...etc.. So the idea is to be able to compile/build the sources and generate the signed APK from any machine. (now this is happening from one machine, so the sources are good). I tried to follow the steps in this thread: [login to view URL] but I think something is wrong! :-) Probably path issues i guess... Anyway... If you're android/java developer and have done this before, or know how to do it... then please place your bid. I have the current environment in a zip file (online)... So may be you can download it and modify it then tell me how to make it portable? Also a programmer told me (long time ago) that he can create a *.bat file to make quick modifications to the environment to make it potable (based on OS and location of files...etc..) can't get hold of him now... this was nearly 1 year ago i think! Let me know, and we can discuss this in more details. Thanks, Mary