Synthasite Beta Falls At The First Hurdle

I can't register for Synthasite. It gives me an error, and not a particular descriptive error at that:Maybe I just can't enter an email address and password or something but surely this should be the easiest part of the process that doesn't incur problems?Vinny, any advice?UPDATE:I managed to register on my 6th attempt at signing in my details. Now on to beta testing.