Please review new multi browser testing service

[servach]

Greetings!
Please rate the new free service http://servach.com that lets you run a virtual Windows session in your browser and use one of the popular web browsers such as Mozilla Firefox, Google Chrome, Apple Safari, Browzar and Yandex. We are creating an alternative to services such as browserling and browserstack.
Service is free, easy and affordable - you do not need to install all the browsers on your computer.

We are interested in your opinion on the functioning of the service. Do not write reviews about the design of web-pages - we'll fix that soon!

What do you think about the new service?
http://servach.com