VXPS 2.0 delivers faster PXA250 simulation of Intel's popular XScale architecture. The new generation of Virtio's Virtual Platform, which is twice as fast as version 1.0, incorporates a range of improvements, including the VPXS-WM 2.0 Virtual Platform supporting Intel Wireless MMX technology. Serial port emulation is now integrated with a more sophisticated interface scripting system. The Remote Debugger Interface (RDI) supports compatible debuggers. VPXS 2.0 and VPXS-WM 2.0 Virtual Platforms cost $1990. A Platform Development Kit (PDK) that allows features to be added to the VPXS authoring tools goes for $9990.