EIEF is comprised of three separate parts.. there's the conference stuff, edited highlights of which I'll be bringing you later, then there's the game screenings, (I'll be a attending a choice selection of those) and finally, for Joe Public, there's the hands on stuff... where, for three quid for two hours, you can come along and play the unreleased, unfinished preview code of loads of upcoming games.
Some of theses are highly polished versions just waiting for a few tweaks to be added in, or some others, such as Far Cry Instincts are still very much in development...
Anyway, have a look over on HEXUS.gaming for a quick look around what's on offer.