@SWORD of GOD,
Seems like I've missed out on all the Catholic-bashing fun here.
Catholic is indeed derived from the Greek word for universal. This is because it is indeed the universal Christian church since establishment by common consensus among leading Church scholars and leaders in the centuries shortly after Christ. It is, IMO, ludicrous to insinuate that the church should in some way change its policy of being universal just because some decided to break away from it.
chuckc, it is part of Catholic doctrine not to allow those not in communion with the Catholic church to recieve communion. Communion is the body and blood of Christ, physically, he is represented in it. Therefore, it is probably imperative that those who are not prepared to recieve it, for example, those not part of the Church or in communion with it, not to recieve it. Most protestant denominations consider it as only a symbol.