I can't remember what keylogger I had used, but it was a free trial, and it gave me all the info I needed in the trial period. You have to be careful on them though, as you need it to be completely stealth. There are some very good ones out there with trial periods. That may be all you need, but you need access to the comp first. There are a few that say you can send them to computers with email too, don't know how that works, but it must load itself similar to a virus. Might be another option for you.
