Most people use global fund of funds for this rather than EFTs afaik.
I think SauRoNZA means moving money overseas and investing in ETFs there.
I don't know, I think its only worth the admin if you can take a decent sum over, like R50 000 or more.
I see that Sygnia International Equity Fund has a 0.4% management fee including VAT.
http://www.sygnia.co.za/collective-investments/investment-choices/unitised-life-funds/