Answer = Yes.
Frostwire is compatible with:
Windows 2000
Windows XP
Windows Vista
Windows 7
Windows NT
Probably not, you can download it from a torrent. But that would be illegal.
FrostWire will work on a Mac which is running Mac OS X 10.4 or later.
you have to download music on bearshare or frostwire but please use frostwire because it's better
as its new, it will work for windows 7
Yes. Frostwire will work on any computer with Java installed, regardless of brand.
Yes, standard mouse does work with Windows 7.
Yes, Dungeons and Dragons Online will work on Windows 7.
Yes - Open Office will work with Windows 7.
Yes, the Warcraft series of RTS games should work fine in Windows 7. The MMORPG World of Warcraft will definitely work in Windows 7.
You can use Windows Media Player, just add the songs you downloaded to it. I don't think you can burn with Frostwire, anyway.
Windows 7 will work on a recent Mac (See links below).
It will definitely work on windows 9000 but I'm not sure about windows 7