I think you should be able to buy with pre-paid Visa and Mastercards..stuff you would buy in like a supermarket.
In the U.S. that is available now, using MoneyPak
http://en.bitcoin.it/wiki/MoneyPakYou buy it at Wal-Mart and elsewhere for $4.95 + whatever amount you wish to send. Then you redeem the code at an exchange where MoneyPak is accepted.
There are more options similar to this coming in the next few months.