Problems with update, please help

[Gammarax]

After that, I notice in under processes tab in task manager that the process for heRO says heRO.exe *32.??I'm not sure what this means but I thought it might be a problem if I'm running the game in Windows XP 64 bit edition?

This is normal. It has a *32 to tell you that this program is running under 32-bit circumstances when your OS is 64-bit.

I'm not sure how I can help you here, but you're not experiencing this problem by yourself. When I first entered the server after the update there were about 10++ people complaining about slower mouse speed as well. I don't understand how this can be just because of an update, however.

Do you mean slowed speed as in lagged movement of the mouse? Have you tried tinkering with mouse sensitivity in Control Panel?