well, the best i could tell you is everything is SLOW.
basically sometimes i can get into the cPanel, but mostly i get unreliable use out of it things don't open right and if i sat around long enough to see it i don't even remember because i've had so many errors messing with it that it's not...
I have ie8. I use also windows xp.
I couldn't get it to work on windows 7 ie8 either.
in fact, the private message you sent to me got to me, but i couldn't respond. it just said i didn't have permission to. so i'm writing you back the only way i know how.
Edit:
I tried it on google chrome...
I go to my account panel, and there is a thing there that says important information regarding my account is available.
so you click it and it does nothing. it's targeted to http://x10hosting.com/control/#
my account id*(Not sure if you need it) is: MMP1011237
i wonder why it isn't...