Ahh it's the other way around. Sorry, math isn't my speciality, I'm just the guy doing the powerpoints and wawing my arms around convincing people wearing ties

Ahh it's the other way around. Sorry, math isn't my speciality, I'm just the guy doing the powerpoints and wawing my arms around convincing people wearing ties that whatever I happen to do at the moment is the best thing since sliced bread... But thanks for clearing it up. Modded you up to make up for it :-)