bah... I know the topic isn't the best but I hope u get what I'm after...

I found a nice little app here named gascalc:
Gas Calculator

that does almost exactly what I want...
I want just to manually enter:
Volume
odo reading
price
notes
and get it outputted with
Total cost
(and this may look strange but I'm from sweden)
Liter/10km

That app I found does all but it gives me the output as km/liter... someone great at VB might find where in his sourcecode u can change that but since I never done anything with VB I'm lost...

oh, btw, anyone know how to open a app through RoadRunner... never figured that out...