Let me know how the host changes go. I’d be interested to hear the result. As for the tip jar, I actually have none. If you have a need of one of the more inexpensive extensions, list Custom Entry Order or Custom Category Order, grab one of those then we both get something :)
I do see the failed PayPal purchases. I see that seems to happen 1 or 2 times a month. I’m not sure what causes that since I’ve never seen it happen. I can only guess its a failure at PayPal or something for some reason. Thats for letting me know!