Kash is 100% correct as always! Bootcamp is nothing more than a Boot-loader like running XP and Linux together on a PC, Partitioning software and drivers. Windows works like it does on a PC. At startup you can hold down Option and select either OSX of Windows. Also you can change the default Boot-up OS inside either OSX or Windows.

PS, If you are purchasing a Mac just to run Windows, don't bother. A Mac is for OSX. That is the only reason to pay that kind of $$$, The OS. If you need Windows for some apps you can't find on OSX, then fine, but don't waste your $$$ if you are not primarily into Windows and not OSX. You can get a Windows machine for less $$$.

The Remote control is for OSX. It's for Front Row and really nothing else.