Mac OSX versions question

I understand that only 10.6 and 10.7 aresupported, but will W7 and W7E run on 10.4.11 Tiger, please?

Thanks in advance

No, sorry, Tiger is not supported.

Hi PG.

I know it is not supported - but neither is Windows XP, and it runs very nicely on that.
I was simply wondering if it will actually run on Tiger?

I don’t think so. Apple usually breaks more compatibility from version to version, compared to Microsoft.