I'm a newbie at bitcoin, but reasonably proficient at windows/dos and macosx. I know the location of the wallet.dat files on both and gave good backups. So will try and see how it goes if the files should be the same.
I had setup the bitcoinqt client on a mac, but it's a bit eavybfor a laptop, so I have setup a new bitcoinqt clientbon my home desktop which is a bit more substantial but is a windows pc. Question is can i still just move my wallet.dat across and take my coins and keys with me to the pc, or is te mac wallet.dat a different format?