A few inaccuracies have been reported here.
First off, the build 7232 is indeed a 'working' build packaged with the 7229 installer. I say 'working' because a lot of people have reported glitches with the installer on various forums - so beware, it may go well, may not. There is only an x64 version available, no x32 bits.
In addition, while build 7260 has been leaked, THAT one is only available in 32 bits, no x64 version is available. Torrents are out there, but all reported to be fake, as of last night anyway.
All that said, the latest good leaked build is 7229 that has no issues or problems reported. I would suggest you stick with that one until a better leak comes along or we hit RTM, which should be very soon now.
"The views expressed here are mine and do not reflect the official opinion of my employer or the organization through which the Internet was accessed."