Hi Rob
lots of people on the forum don't have english as their first language. Most people in Jordan for example are weak in english because Arabic is the first language, you try to speak Arabic and see how much fun we'll have!
So some tolerance with spelling mistakes would be highly apreciated.
Beeing kind and responding to his post by search for resistor as Andy stated is the way to go. picking at people shows personal handicap:)
Regards
Mahmood