We would like to translate our web application ( teamstuff ) into Spanish. We have about 1,000 strings that need translation; and it's all done online using a web front end we have developed. The platform is all about team sport - so it would be easiest for anyone speaking English and Spanish - that is also playing team sport ( e.g. football ! ) or is a parent of kids playing team sport. Both are pretty important to us.
The attached file has better instructions and some screen shots.