My pleasure!
Go here:
http://minors.baseball-reference.com/ You can look up anybody who played from 1992 on (work in progress).
Or go to the directory page:
Minor League Player Directory - Baseball-Reference.com Just click a Last Initial and they'll give you a list of every minor leaguer with that initial, with a link to his record. The lists have an asterisk next to the name of each guy that made the big leagues.