I've been playing around with rainmeter making my own skin (well modifying the arcs skin into something useful to me) and I've run into a problem. I want to monitor the amount of memory used by a specific process (autodesk inventor), I've tried using the perfmon plugin but I cant get it to work Code: ;[MeasureInventorRAM] Measure=Plugin Plugin=Plugins/Perfmon.dll PerfMonObject="Process" PerfMonCounter="Working Set - Private" PerfMonInstance=Inventor AverageSize=20 InvertMeasure=0 PerfMonDifference=0 ;MaxValue=100000 ;MinValue=0 [MeasureCalcInventorRAM] Measure=CALC Formula=(MeasureInventorRAM/10000000) ;MaxValue=8190.0 [MeterInventorRAM] Meter=ROUNDLINE MeasureName=MeasureCalcInventorRAM X=100 Y=0 W=429 H=429 LineWidth=2 StartAngle=2.35614675 RotationAngle=4.7122935 LineLength=48 LineStart=38 MaxValue=81.9 MinValue=0.0 lineColor=#color2# AntiAlias=1 Solid=0 This is my code at the moment, the problem is that I can't get it to report over 1GB of memory (I have 8GB total), I've tried using a CALC meter to divide down so the ROUNDLINE meter works between 0 and 8190MB (actual total) but no joy, can anyone shed some light on the problem? Moriquendi