I'm not sure how anything relating to windows can be referred to as "live" but I'm just posting this to see if anyone else is having issues with it.
Personally I use Thunderbird, but Sarah up until today used WLM. She was often having frustrating issues with system performance to the point of her wanting to hit her computer with something hard, heavy and sharp.
I narrowed it down to this email client sucking up incredible amounts of CPU so she's now running T'Bird and all is well.
Anyone else having issues with this?