Nvidia announced on Monday that Grid Test Drive, a service that allows users to test its Grid virtual GPU technology, is now available in the UK, although it’s only supported on Windows at present. Grid Test Drive allows anyone interested in Nvidia’s vGPU technology to give it a spin for free for 24 hours, with the firm looking for IT workers and software developers who might be interested in signing up for the service. Nvidia launched Grid in December, claiming it is the “industry’s only” offering that enables GPU sharing without sacrificing application compatibility. Grid is essentially a vGPU service that allows designers and engineers who use graphically intense applications, such as Autodesk Autocad along with HTML 5 web applications, to access them remotely. The applications can be accessed from a range of devices, including PCs, laptops and tablets. Nvidia’s partners so far include HP, Dell, Citrix, VMware, and Microsoft.