Just as Microsoft did last month
with Vista SP1 release candidate, the latest build (dubbed SP1 RC Refresh) has been loosed from its privately held shackles and is now available for the public to descend upon. According to ZDNet
, Redmond decided to make this iteration publicly available "in the interest of gaining additional tester feedback." Of note, you will likely be forced to install "two or three updates" before SP1 RC Refresh can be installed, but we know you're quite unconcerned with all the fine print. Nevertheless, that verbiage (and the download link) is waiting below.