I'll have a go
and the programs I use are for the normal cutting out i use photoshop its time consuming but the results are worth it, but for the large renders of the diagrams and logos I use Adobe Illustrator basically what i do it i have the picture open in another window or import it to the program and draw the basic outline just to get going and then i'm away it uses a system where every line you put down is editable like a shape so it possible to get exactly what you want again takes time but the results are great
