Warp2Search says...Word from WinBeta.org that a new version of SP1 has been leaked onto the net taking the Build number to 1097
Another SP1 leak from microsoft FileVersion: 5.1.2600.1097 (xpsp1.020813-2140)
One new tidbit on this build is a SSL security fix, which was originally not going to ship with SP1.
Sources claim that SP1 Final could be within 10 days.
UPDATE: We now have some download links for you. Thanks to jayp6969 & PRO-neTworks
News source: Warp2Search