First question: self-employed in Greece -- anyone doing it?

Would be interested in any experiences.

Am currently self-employed and all being well will still be when we move in approx. Jan 2011. Work as a translator so basically all I need is a PC and the Internet.

Any problems getting started? Tax difficulties, etc.? I'm an EU citizen, so that should make things at least a little easier I guess.

Thx in advance for any advice!