downloading

I for some reason haven't been able to download Sekka Yufu's voicebank from her official website, whenever I try to download the voice bank it opens up and says the page is currently unavailable. If anyone could help me download her voice bank that would be very much appreciated. :)

I hope I can post this here. When i try to download the windows version of Synth V, it redirects me back to the original site. Is this intentional, or is there another way I can download it, I'm going for the basic edition

I tried to download the latest version from this site (which I think is the official site? If not can someone link it to me?) But I keep getting warnings like 'virus scan failed' or 'are you sure you want to let this appliaction be able to change stuff on your computer' and I'm wondering if...