Here's an email I recevied from Secunia this morning:
Dear PSI user,
We just wanted to let you know that Secunia has released the final version of Secunia PSI 3.0, featuring a new and simplified interface, more automated updates, multiple languages (English, German, Spanish, French and Danish), as well as a lot of other improvements that we hope you will like.
You can download the new version here (it is of course still available for free): http://secunia.com/vulnerability_scanning/personal/
And if you want a quick product tour see the PSI video on Youtube: https://www.youtube.com/watch?v=iUmaLmO0gx0&list=UU8EGaYoGIGlMAbfeJrS_0OQ&index=2&feature=plcp
interested you can also read the full press release here: http://secunia.com/company/blog_news/news/319/
We hope you will like the new version.
Stay Secure,
Secunia
I downloaded and installed - all went smoothly and it does certainly have a different look to it!