The Denver general sale was relatively easy for me this morning. I tried for GAs, didn't get them but I bought a pair of $100s for a friend. Another friend, on my other computer, pulled 4 $50s right behind the stage. It's obstructed view but they'll be really close. I got tickets for my wife and me at the presale.
No time outs, no internal errors, it was all smooth. I only wish, however, that I had pulled some GAs.