Parallels is crashing by installing Ubuntu Linux

Hi,
Ive got the lastest version of Parallels on my Mac Pro with OS X 10.5.3 and when i try to install Ubuntu, Parallels is crashing. See atahment.

 

Please use build 5604
http://download.parallels.com/v3/en/GA/Parallels-Desktop-5604-Mac-en.dmg

 

Hi there, i do

 

Please try to install with disabled audio, and also please check that you assigned not more than 1500 mb of memory, and memory allocation is set to manual
(Parallels Desktop -Preferences)

 

Ok that works, thx a lot!
Now i want too install Parallels Tools but when i mount the cd rom i see an empty folder...

 

Parallels Desktop -Action -Install Parallels Tools, just make sure CD/DVD is enabled and connect

 

Hi there, thx for reply.
In fact it is:
http://img.skitch.com/20080614-8e1y5tfikdkh3tu8j2yfgw5yc6.jpg

 

When VM is running from menu select Actions install Parallels Tools, otherwise you can click cd-rom icon in bottom panel and select image and select connect image and select /Library/Parallels/Tools/vmtools-linux.iso