I have a Acer Aspire One AOA 150 with Windows Xp Home. I want to write a simple GUI taskbar applet on Windows Xp and Windows 7 which can monitor the voltages from the power supply, the temperature of the system,S.M.A.R.T. hard disk temperature data and the CPU and fan speeds. Much like the functionality of GKrellM, a GTK applet designed to make an impressive panel of monitors or xsensors in Linux. Which part of Windows DDk can provide me such information(and sample code) ? Is this even possible with the netbook?