I am currently on the 64 bit. Things took a downhill fast after they put on the new UI. You know, the skin where the numbers are greyed out so you can't see em (not sure who the genius is behind that one). As far as i'm concerned, it's just a new "design" but nothing in terms of performance has improved. I'm convinced that it's an issue on their end, even though they keep trying to blame you for the problems. I was doing some chart work last night and around 11pm-12am it froze up again and i had to reboot 5-6 times (of course i lost all my work) and delete the usergui folder several times and gradually it began to get back to normal. It it was a glitch on my end or if it was due to some kind of overload in their network, you don't expect this to happen all of a sudden near midnight on a Friday. I ended up deciding to reduce the number of windows in my setup by nearly half to see if that will help in any way, and also decided to upgrade to Windows 10 this morning. I'm doing everything i can on my end to deal with the issues. If anything improves i will be sure to post it here.