XP1000 heat!

[Riccardo Veraldi]

Hello,
I have a nice XP1000, but it is quite warm on the top side of the cover.
The CPU fan is working. I noticed anyway that the cache chips are really 
HOT, they are burning if u put a finger on them. Perhaps they need 
additional cooling or in your opinion is this normal?
The machine is always running and has no problems at all, I mean it's 
stable.
anyone having an XP1000 might give me a feedback ?

thanks

Rick