That's about it. I tried from both browser, with pics a bit beyond 125x125, but, the message says that larger images will be resized. Out of despair I even tried on my desktop, on which I then resized to 125x125. Always the same result: it says "validating", and doesn't stop. On my desktop it started validating before I started typing this message, still nothing. (and I think I made an attempt before entering beta)