Well better late than never - What we have in our download archive since Friday, May 17th is now also available from Soltek's support download site. The driver versions are exactly the same and from what I could gather the Soltek release is also not WHQL certified. As a reminder this version has VIA AGP driver 4.20 included.
Download Soltek 4-in-1 4.39 or browse our file archive to download the "Warp2Search version".