Until yesterday, everything was working fine, but today for some reasons SK refuses to launch, here is the error message I get after reinstalling (I checked my Java version, which is up to date according Oracle site) :
The application has failed to launch due to the following
error:
Server returned HTTP response code: 503 for URL: http:
//download.threerings.
net/spiral/201106021524949/getdown.txt
Please visit
the supprot section of the website for information on how
to handle such problems.