FC3: Problems with mounting USB harddisk

[Stephan Groß]

Hi,

I'm trying to use my external USB harddisk under FC3. When I plug in the disk 
it is recognized by hald and the /etc/fstab is (correctly) modified (see 
attachment). But if an unpriviledged user mounts one of the ext3 partitions 
he only has read access but no write access on it. Only root is alowed to 
read AND write to the partition. If the partition is formated as FAT the user 
mounting it has both read and write access to it. Short question: Is it 
possible to get read-write access for ext3 partitions and if yes, how must I 
adjust my config?

Thank you for some advice.

Regards,
Stephan.