Paying off US student loans from the UK

[raketje]

Does anyone have any clue how I can pay my monthly student loan fee from the UK? The US loan companies won't take a UK cheque, I have no money in my US account and considering how much I have to send every month (£350-400), I really don't want to have to do a bank transfer, as it'll tack on another £40-50/month that I don't have.

Ideas? Anyone?

TIA