PATH environment variable, what am I doing wrong?

I've never had to mess with my PATH before, but it seems simple enough. I just can't get it to work. I've made my path:

C:\Program Files\android-sdk_r08-windows\android-sdk-windows\platform-tools; C:\program files (x86)\Git\bin; C:\Program Files\Java\jre6\bin

I put the android-sdk in a while ago. I believe that worked, because the issue I had at the time was resolved. I've just added the jre6/bin folder for the keytool program and the开发者_开发百科 Git/bin for the openssl tool. However, cmd still gives me the old "'blahblah' is not recognized as an internal or external command, operable program or batch file". If I actually navigate to the folders in cmd, the programs work fine. If I reorder the PATH variable, the first path on the list works, but the rest don't. Any idea what i've done wrong?

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Have you tried removing the spaces after each semicolon?