SUSE Linux 10.1 DVD ISOs are now available for download, as well as LiveDVD version. At this moment it can be downloaded via torrents only. openSUSE.org website still states 18th of May as the date of availability of downloadable DVD version, so expect FTP servers to open around in next 24-48 hours. Meantime here are the links for torrents. 
or http://download.opensuse.org .